| Name | Gender | Categories | |
|---|
| Conrad of Bavaria | m | Saints |  |
| Conrad of Constance | m | Saints | |
| Joseph Conrad | m | Notable Writers | |
| Lars Conrad | m | Olympic Medalists | |
| Jody Conradt | f | Hall-of-Famers | |
| Constabilis | m | Saints | |
| John Constable | m | Notable Artists | |
| Constantina | f | Saints | |
| Constantine | m | Bishops of Rome and the Popes | |
| Constantine II | m | Bishops of Rome and the Popes | |
| Constantine the Great | m | Roman and Byzantine Emperors, Saints | |
| Constantine IV | m | Roman and Byzantine Emperors | |
| Constantine IX Monomachus | m | Roman and Byzantine Emperors | |
| Constantine V | m | Roman and Byzantine Emperors | |
| Constantine VI | m | Roman and Byzantine Emperors | |
| Constantine VII | m | Roman and Byzantine Emperors | |
| Constantine VIII | m | Roman and Byzantine Emperors | |
| Constantine X Ducas | m | Roman and Byzantine Emperors | |
| Constantine XI Palaeologus | m | Roman and Byzantine Emperors | |
| Heraclonas | m | Roman and Byzantine Emperors | |
| Constantius of Perugia | m | Saints | |
| Contentius | m | Saints | |
| Francesca Conti | f | Olympic Medalists | |
| Conus | m | Saints | |
| Jimmy Conzelman | m | Hall-of-Famers | |
| Steve Coogan | m | Notable Actors and Entertainers | |
| Bill Cook | m | Hall-of-Famers, Notable Athletes | |
| Fred "Bun" Cook | m | Hall-of-Famers | |
| Frederick Cook | m | Notable Explorers and Adventurers | |
| Hugh Cook Faringdon | m | Saints | |
| Jackie Cook | f | Fictional Characters from Television | |
| James Cook | m | Notable Explorers and Adventurers | |
| Joseph Cook | m | Australian Prime Ministers | |
| Myrtle Cook | f | Olympic Medalists | |
| Norman "Fatboy Slim" Cook | m | Notable Musicians | |
| Edward Cooke Sr. | m | Olympic Medalists | |
| Calvin Coolidge | m | American Presidents | |
| Emma Coolidge | f | Fictional Characters from Television | |
| Grace Coolidge | f | American First Ladies | |
| Coop | m | Fictional Characters from Television | |
| Andy Cooper | m | Hall-of-Famers | |
| Bert Cooper | m | Fictional Characters from Television | |
| Brian Cooper | m | Fictional Characters from Television | |
| Charles "Tarzan" Cooper | m | Hall-of-Famers | |
| Colleen Cooper | f | Fictional Characters from Television | |
| Cynthia Cooper-Dyke | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Dominic Cooper | m | Notable Actors and Entertainers | |
| Gary Cooper | m | Notable Actors and Entertainers, Oscar Award Winners | |
| George Cooper Jr. | m | Fictional Characters from Television | |
| George Cooper Sr. | m | Fictional Characters from Television | |
| James Fenimore Cooper | m | Notable Writers | |
| Jason Cooper | m | Rock and Roll Hall-of-Famers | |
| Jimmy Cooper | m | Fictional Characters from Television | |
| Jodie Cooper | f | Fictional Characters from Television | |
| Joyce Cooper | f | Olympic Medalists | |
| Julie Cooper | f | Fictional Characters from Television | |
| Kaitlin Cooper | f | Fictional Characters from Television | |
| Leon Cooper | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Mary Cooper | f | Fictional Characters from Television | |
| Matthew Cooper | m | Fictional Characters from Television | |
| Missy Cooper | f | Fictional Characters from Television | |
| Susan Cooper | f | Notable Writers | |
| Haley Cope | f | Olympic Medalists | |
| Marianne Cope | f | Saints | |
| Katherine Copeland | f | Olympic Medalists | |
| Lillian Copeland | f | Olympic Medalists | |
| Nicolaus Copernicus | m | Notable Scientists and Inventors | |
| Paul Copley | m | Notable Actors and Entertainers | |
| Pierre Coppieters | m | Olympic Medalists | |
| Francis Ford Coppola | m | Notable Filmmakers, Oscar Award Winners | |
| Sofia Coppola | f | Notable Filmmakers | |
| Matheus Coradini Vivian | m | Notable Athletes | |
| Juan Antonio Corbalán | m | Olympic Medalists | |
| John Corbett | m | Notable Actors and Entertainers | |
| Kacy Corbin | f | Fictional Characters from Television | |
| Corbinian | m | Saints | |
| Ralph Corby | m | Saints | |
| Vanderlei Cordeiro de Lima | m | Olympic Medalists | |
| Otto Cordes | m | Olympic Medalists | |
| Corebus | m | Saints | |
| Corentin of Quimper | m | Saints | |
| Elias James Corey | m | Nobel Prize Winners | |
| Billy Corgan | m | Notable Musicians | |
| Carl Ferdinand Cori | m | Nobel Prize Winners | |
| Gerty Cori | f | Nobel Prize Winners, Notable Scientists and Inventors | |
| Cormac mac Cuilennáin | m | Saints | |
| Allan McLeod Cormack | m | Nobel Prize Winners | |
| Jean-Charles Cornay | m | Saints | |
| Pierre Corneille | m | Notable Writers | |
| Cornelia Frances | f | Notable Actors and Entertainers | |
| Cornelius | m | Bishops of Rome and the Popes, Saints | |
| John Cornelius | m | Saints | |
| Lucius Cornelius Sulla | m | Notable Military Figures, Notable Politicians and Statespeople | |
| Publius Cornelius Scipio Africanus | m | Notable Military Figures | |
| Chris Cornell | m | Notable Musicians | |
| George Cornet | m | Olympic Medalists | |
| John Cornforth | m | Nobel Prize Winners | |
| Hugh Cornwell | m | Notable Musicians | |
| Jean-Baptiste-Camille Corot | m | Notable Artists | |
| Raquel Corral | f | Olympic Medalists | |
| Mateo Correa Magallanes | m | Saints | |
| Maritza Correia | f | Olympic Medalists | |
| Marie Corridon | f | Olympic Medalists | |
| Robin Corsiglia | f | Olympic Medalists | |
| Maria Corsini Beltrame Quattrocchi | f | Saints | |
| James Corson | m | Olympic Medalists | |
| John D. Cort | m | Fictional Characters from Television | |
| Hernán Cortés | m | Notable Explorers and Adventurers, Notable Military Figures | |
| Genevieve Cortese | f | Notable Actors and Entertainers | |
| Evan Cortez | m | Fictional Characters from Television | |
| Richard Corts | m | Olympic Medalists | |
| Mátyás Corvinus the Just | m | Bohemian Kings, Hungarian Kings and Queens | |
| Russell Corwin | m | Fictional Characters from Television | |
| Ken Cosgrove | m | Fictional Characters from Television | |
| Krešimir Ćosić | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Cosmas of Aphrodisia | m | Saints | |
| Héctor Costa | m | Olympic Medalists | |
| Marlenis Costa | f | Olympic Medalists | |
| Quentin Costa | m | Fictional Characters from Television | |
| Vicki Costa | f | Fictional Characters from Television | |
| Declan Costello | m | Fictional Characters from Television | |
| Nukaaka Coster-Waldau | f | Notable Actors and Entertainers | |
| Daniela Costian | f | Olympic Medalists | |
| Kevin Costner | m | Notable Actors and Entertainers, Notable Filmmakers, Oscar Award Winners | |
| Marion Cotillard | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Thomas Cottam | m | Saints | |
| David Cotterill | m | Notable Athletes | |
| Giuseppe Benedetto Cottolengo | m | Saints | |
| René Coty | m | French Presidents and Prime Ministers | |
| Angela Coughlan | f | Olympic Medalists | |
| Art Coulter | m | Hall-of-Famers | |
| Félicien Courbet | m | Olympic Medalists | |
| Gustave Courbet | m | Notable Artists | |
| André Frédéric Cournand | m | Nobel Prize Winners | |
| Yvan Cournoyer | m | Hall-of-Famers, Notable Athletes | |
| Margaret Court | f | Notable Athletes | |
| Percy Courtman | m | Olympic Medalists | |
| Germaine Cousin | f | Saints | |
| Jacques Cousteau | m | Notable Explorers and Adventurers | |
| Bob Cousy | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Alberto Cova | m | Olympic Medalists | |
| Serghei Covaliov | m | Olympic Medalists | |
| Stan Coveleski | m | Hall-of-Famers, Notable Athletes | |
| Kirsty Coventry | f | Olympic Medalists | |
| David Coverdale | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Ben Covington | m | Fictional Characters from Television | |
| Dave Cowens | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Bill Cowley | m | Hall-of-Famers, Most Valuable Players | |
| Bill Cox | m | Olympic Medalists | |
| Brian Cox | m | Notable Actors and Entertainers | |
| Charlie Cox | m | Notable Actors and Entertainers | |
| Crystal Cox | f | Olympic Medalists | |
| Kerry Cox | f | Fictional Characters from Television | |
| Jonathan Coy | m | Notable Actors and Entertainers | |
| Brendan Coyle | m | Notable Actors and Entertainers | |
| Kendall Coyne | f | Olympic Medalists | |
| James Gould Cozzens | m | Pulitzer Award Winners | |
| Vincent Crabbe Jr. | m | Harry Potter Characters | |
| Florența Crăciunescu | f | Olympic Medalists | |
| Daniel Craig | m | Notable Actors and Entertainers | |
| Don Craig | m | Fictional Characters from Television | |
| Ralph Craig | m | Olympic Medalists | |
| Donald J. Cram | m | Nobel Prize Winners | |
| Steve Cram | m | Olympic Medalists | |
| Lucas Cranach the Elder | m | Notable Artists | |
| Harry Crane | m | Fictional Characters from Television | |
| Noel Crane | m | Fictional Characters from Television | |
| Toller Cranston | m | Olympic Medalists | |
| Broderick Crawford | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Hasely Crawford | m | Olympic Medalists | |
| Henry Crawford | m | Fictional Characters from Books | |
| Joan Crawford | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Joan Crawford | f | Hall-of-Famers | |
| Mary Crawford | f | Fictional Characters from Books | |
| Rachel Crawford | f | Fictional Characters from Television | |
| Richie Crawford | m | Fictional Characters from Television | |
| Rusty Crawford | m | Hall-of-Famers | |
| Sam Crawford | m | Hall-of-Famers | |
| Shawn Crawford | m | Olympic Medalists | |
| Yunaika Crawford | f | Olympic Medalists | |
| Rawdon Crawley | m | Fictional Characters from Books | |
| Mark Crear | m | Olympic Medalists | |
| Credan | m | Saints | |
| Lou Creekmur | m | Hall-of-Famers | |
| Randal Cremer | m | Nobel Prize Winners | |
| Crescentia | f | Saints | |
| Crescentian | m | Saints | |
| Les Cresswell | m | Fictional Characters from Television | |
| Lenora Crichlow | f | Notable Actors and Entertainers | |
| Francis Crick | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Courtney Crimsen | f | Fictional Characters from Books, Fictional Characters from Television | |
| Francesco Crispi | m | Italian Presidents and Prime Ministers | |
| Crispin | m | Saints | |
| Crispina | f | Saints | |
| Crispinian | m | Saints | |
| Crispus of Chalcedon | m | Biblical Characters, Saints | |
| Cristobal | m | Hurricanes and Tropical Storms | |
| Ian Crocker | m | Olympic Medalists | |
| Davy Crockett | m | Notable Explorers and Adventurers | |
| Betico Croes | m | Notable Politicians and Statespeople | |
| June Croft | f | Olympic Medalists | |
| Sophia Croft | f | Fictional Characters from Books | |
| Zac Croft | m | Fictional Characters from Television | |
| James Cromwell | m | Notable Actors and Entertainers | |
| Oliver Cromwell | m | English and British Kings and Queens, Notable Military Figures | |
| Richard Cromwell | m | English and British Kings and Queens | |
| Crónán of Roscrea | m | Saints | |
| David Cronenberg | m | Notable Filmmakers | |
| James Cronin | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Joe Cronin | m | Hall-of-Famers, Notable Athletes | |
| Lee Cronin | m | Notable Filmmakers | |
| Charmaine Crooks | f | Olympic Medalists | |
| David Crosby | m | Grammy Award Winners, Notable Musicians, Rock and Roll Hall-of-Famers | |
| Caitlin Cross | f | Fictional Characters from Television | |
| Jason Crouse | m | Fictional Characters from Television | |
| Kim Crow | f | Olympic Medalists | |
| Tamara Crow | f | Olympic Medalists | |
| Russell Crowe | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Marion Zeke Crumb | m | Fictional Characters from Television | |
| Paul J. Crutzen | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Atilano Cruz Alvarado | m | Saints | |
| Bridey Cruz | f | Fictional Characters from Television | |
| Penélope Cruz | f | Notable Actors and Entertainers, Oscar Award Winners | |
| György Csányi | m | Olympic Medalists | |
| Gábor Csapó | m | Olympic Medalists | |
| József Csermák | m | Olympic Medalists | |
| Tibor Cservenyák | m | Olympic Medalists | |
| Ferenc Csik | m | Olympic Medalists | |
| Szilveszter Csollány | m | Olympic Medalists | |
| Larry Csonka | m | Hall-of-Famers, Notable Athletes | |
| Oszkár Csuvik | m | Olympic Medalists | |
| Teófilo Cubillas | m | Notable Athletes | |
| Cucuphas | m | Saints | |
| Tim Cuddihy | m | Olympic Medalists | |
| Nikita Cuffe | f | Olympic Medalists | |
| Nicolas-Joseph Cugnot | m | Notable Scientists and Inventors | |
| Frank Cuhel | m | Olympic Medalists | |
| Cuilén | m | Scottish Kings and Queens | |
| George Cukor | m | Notable Filmmakers, Oscar Award Winners | |
| Countee Cullen | m | Notable Writers | |
| Crista Cullen | f | Olympic Medalists | |
| Tom Cullen | m | Notable Actors and Entertainers | |
| Bernd Cullmann | m | Olympic Medalists | |
| Curley Culp | m | Hall-of-Famers | |
| Benedict Cumberbatch | m | Notable Actors and Entertainers | |
| Cummian Fada | m | Saints | |
| Burton Cummings | m | Notable Musicians | |
| Candy Cummings | m | Hall-of-Famers | |
| Jeremy Cummings | m | Olympic Medalists | |
| Linda Cummings | f | Fictional Characters from Television | |
| Francisco Cunha Leal | m | Portuguese Presidents and Prime Ministers | |
| Cunibert | m | Saints | |
| Cunigunde of Luxembourg | f | Saints | |
| Billy Cunningham | m | Hall-of-Famers, Notable Athletes | |
| Harry Cunningham | m | Fictional Characters from Television | |
| Michael Cunningham | m | Notable Writers, Pulitzer Award Winners | |
| Wilhelm Cuno | m | German Chancellors and Presidents | |
| Cura | f | Characters in Greek Mythology, Characters in Roman Mythology | |
| Curcodomus | m | Saints | |
| Marie Curie | f | Nobel Prize Winners, Notable Scientists and Inventors | |
| Pierre Curie | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Robert Curl Jr. | m | Nobel Prize Winners | |
| Steve Currie | m | Rock and Roll Hall-of-Famers | |
| Denise Curry | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Jane Curtin | f | Emmy Award Winners, Notable Actors and Entertainers | |
| John Curtin | m | Australian Prime Ministers | |
| Jamie Lee Curtis | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Sofia Curtis | f | Fictional Characters from Television | |
| Thomas Curtis | m | Olympic Medalists | |
| Tony Curtis | m | Notable Actors and Entertainers | |
| Michael Curtiz | m | Notable Filmmakers, Oscar Award Winners | |
| Joan Cusack | f | Notable Actors and Entertainers | |
| John Cusack | m | Notable Actors and Entertainers | |
| Robert Cusack | m | Olympic Medalists | |
| Sinéad Cusack | f | Notable Actors and Entertainers | |
| Cushan-Rishathaim | m | Biblical Characters | |
| Clifton Cushman | m | Olympic Medalists | |
| Cuthbert | m | Saints | |
| Alex Cuthbert | m | Notable Athletes | |
| Betty Cuthbert | f | Olympic Medalists | |
| Juliet Cuthbert | f | Olympic Medalists | |
| Cuthmann of Steyning | m | Saints | |
| Michael Cutter | m | Fictional Characters from Television | |
| Ray Cutter | m | Fictional Characters from Television | |
| Zoran Čutura | m | Olympic Medalists | |
| Georges Cuvier | m | Notable Scientists and Inventors | |
| Hazen "Kiki" Cuyler | m | Hall-of-Famers | |
| Vladimir Cvetković | m | Olympic Medalists | |
| Cyprian | m | Saints | |
| Cyprian | m | Saints | |
| Cyprian of Toulon | m | Saints | |
| Cyriaca | f | Saints | |
| Cyriacus | m | Saints | |
| Cyricus | m | Saints | |
| Cyril III | m | Coptic Popes and Patriarchs of Alexandria | |
| Cyril the Philosopher | m | Saints | |
| Cyrion | m | Saints | |
| Cyrus II the Great | m | Biblical Characters, Persian and Iranian Kings and Queens | |
| August Czartoryski | m | Saints | |
| Attila Czene | m | Olympic Medalists | |
| Agnieszka Czopek | f | Olympic Medalists | |
| Dejan Dabović | m | Olympic Medalists | |
| Ivica Dačić | m | Other Leaders | |
| Alexandrina Maria da Costa | f | Saints | |
| Vahakn Dadrian | m | Notable Philosophers and Thinkers | |
| José da Gama Carneiro e Sousa | m | Portuguese Presidents and Prime Ministers | |
| Vasco da Gama | m | Notable Explorers and Adventurers | |
| Dagobert I | m | Frankish and French Kings | |
| Dagobert II | m | Frankish and French Kings, Saints | |
| Dagobert III | m | Frankish and French Kings | |
| Louis Daguerre | m | Notable Scientists and Inventors | |
| Roald Dahl | m | Notable Writers | |
| Heike Dähne | f | Olympic Medalists | |
| Troy Dalbey | m | Olympic Medalists | |
| Robert Dalby | m | Saints | |
| Dick Dale | m | Notable Musicians | |
| Henry Hallett Dale | m | Nobel Prize Winners | |
| Gustaf Dalén | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Tom Daley | m | Notable Athletes, Olympic Medalists | |
| Salvador Dalí | m | Notable Artists | |
| Dalida | f | Notable Musicians | |
| Jānis Daliņš | m | Olympic Medalists | |
| Dražen Dalipagić | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Stuart Dallas | m | Notable Athletes | |
| Cyrus E. Dallin | m | Notable Artists, Olympic Medalists | |
| Petra Dallmann | f | Olympic Medalists | |
| John Dalton | m | Notable Scientists and Inventors | |
| Leo Dalton | m | Fictional Characters from Television | |
| Roger Daltrey | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Marco D'Altrui | m | Olympic Medalists | |
| John Daly | m | Olympic Medalists | |
| Henrik Dam | m | Nobel Prize Winners | |
| Damaris | f | Biblical Characters | |
| Evangelos Damaskos | m | Olympic Medalists | |
| Damasus I | m | Bishops of Rome and the Popes, Saints | |
| Damasus II | m | Bishops of Rome and the Popes | |
| Damian I | m | Coptic Popes and Patriarchs of Alexandria | |
| Peter Damian | m | Saints | |
| Damien of Molokai | m | Saints | |
| Maurizio Damilano | m | Olympic Medalists | |
| Matt Damon | m | Notable Actors and Entertainers | |
| Charles Dance | m | Notable Actors and Entertainers | |
| Hugh Dancy | m | Notable Actors and Entertainers | |
| Ray Dandridge | m | Hall-of-Famers | |
| Ludvík Daněk | m | Olympic Medalists | |
| Liz Danes | f | Fictional Characters from Television | |
| Luke Danes | m | Fictional Characters from Television | |
| Ivo Daneu | m | Olympic Medalists | |
| Vince D'Angelo | m | Fictional Characters from Television | |
| Achmat Dangor | m | Notable Writers | |
| Nándor Dáni | m | Olympic Medalists | |
| Daniel of Padua | m | Saints | |
| Daniel the Stylite | m | Saints | |
| Daniel, Duke of Västergötland | m | Other Royalty | |
| Antoine Daniel | m | Saints | |
| Marcus Daniell | m | Notable Athletes | |
| Anthony Daniels | m | Notable Actors and Entertainers | |
| Ben Daniels | m | Notable Actors and Entertainers | |
| Isabelle Daniels | f | Olympic Medalists | |
| Egil Danielsen | m | Olympic Medalists | |
| Daniil | m | Russian Grand Dukes and Tsars | |
| Predrag Danilović | m | Olympic Medalists | |
| Wolfgang Danne | m | Olympic Medalists | |
| Rolf Danneberg | m | Olympic Medalists | |
| Danny | m | Hurricanes and Tropical Storms | |
| Adrian Dantley | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Jo Danville | f | Fictional Characters from Television | |
| Tanvir Dar | m | Olympic Medalists | |
| Fitzwilliam Darcy | m | Fictional Characters from Books | |
| Dardanius | m | Shakespearian Characters | |
| Darius I the Great | m | Biblical Characters, Egyptian Pharaohs, Persian and Iranian Kings and Queens | |
| Darius II | m | Egyptian Pharaohs, Persian and Iranian Kings and Queens | |
| Jack "J. D." Darius | m | Fictional Characters from Television | |
| Darla | f | Fictional Characters from Television | |
| Brian Darling | m | Fictional Characters from Television | |
| Jeremy Darling | m | Fictional Characters from Television | |
| Juliet Darling | f | Fictional Characters from Television | |
| Karen Darling | f | Fictional Characters from Television | |
| Letitia Darling | f | Fictional Characters from Television | |
| Patrick "Tripp" Darling III | m | Fictional Characters from Television | |
| Patrick Darling IV | m | Fictional Characters from Television | |
| Jack Darragh | m | Hall-of-Famers, Notable Athletes | |
| Jane Darwell | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Charles Darwin | m | Notable Scientists and Inventors | |
| Amil Kumar Das | m | Notable Scientists and Inventors | |
| Elinor Dashwood | f | Fictional Characters from Books | |
| Fanny Dashwood | f | Fictional Characters from Books | |
| John Dashwood | m | Fictional Characters from Books | |
| Margaret Dashwood | f | Fictional Characters from Books | |
| Marianne Dashwood | f | Fictional Characters from Books | |
| Svetlana Dašić-Kitić | f | Olympic Medalists | |
| André da Silva | m | Olympic Medalists | |
| Robson da Silva | m | Olympic Medalists | |
| Uwe Dassler | m | Olympic Medalists | |
| John Dat | m | Saints | |
| Dathus | m | Saints | |
| Philip Daubenspeck | m | Olympic Medalists | |
| Laura Daughtery | f | Fictional Characters from Television | |
| Honoré Daumier | m | Notable Artists | |
| Jean Dausset | m | Nobel Prize Winners | |
| Marie-Nicolas-Antoine Daveluy | m | Saints | |
| Cooter Davenport | m | Fictional Characters from Television | |
| Ira Davenport | m | Olympic Medalists | |
| Lara Davenport | f | Olympic Medalists | |
| Willie D. Davenport | m | Olympic Medalists | |
| David | m | Saints | |
| David I | m | Saints, Scottish Kings and Queens | |
| David II | m | Scottish Kings and Queens | |
| David of Thessalonica | m | Saints | |
| Alexandra David-Néel | f | Notable Explorers and Adventurers | |
| Craig David | m | Notable Musicians | |
| Ilisaine David | f | Olympic Medalists | |
| Jacques-Louis David | m | Notable Artists | |
| Joanna David | f | Notable Actors and Entertainers | |
| Bill Davidson | m | Hall-of-Famers | |
| Lenny Davidson | m | Rock and Roll Hall-of-Famers | |
| Scotty Davidson | m | Hall-of-Famers | |
| Ben Davies | m | Notable Athletes | |
| Bob Davies | m | Hall-of-Famers, Notable Athletes | |
| Bradley Davies | m | Notable Athletes | |
| David Davies | m | Olympic Medalists | |
| Gareth Davies | m | Notable Athletes | |
| Geraint Wyn Davies | m | Notable Actors and Entertainers | |
| John Davies | m | Olympic Medalists | |
| Lynn Davies | m | Olympic Medalists | |
| Ray Davies | m | Rock and Roll Hall-of-Famers | |
| Sharron Davies | f | Olympic Medalists | |
| Valerie Davies | f | Olympic Medalists | |
| Windsor Davies | m | Notable Actors and Entertainers | |
| Leonardo da Vinci | m | Notable Artists, Notable Scientists and Inventors | |
| Al Davis | m | Hall-of-Famers | |
| Anthony Davis | m | Notable Athletes, Olympic Medalists | |
| Brody Davis | m | Fictional Characters from Television | |
| Calvin Davis | m | Olympic Medalists | |
| Cameron Davis | m | Fictional Characters from Television | |
| Geena Davis | f | Notable Actors and Entertainers, Oscar Award Winners | |
| George Davis | m | Hall-of-Famers | |
| Harold L. Davis | m | Pulitzer Award Winners | |
| Jessica Davis | f | Fictional Characters from Books, Fictional Characters from Television | |
| Judy Davis | f | Notable Actors and Entertainers | |
| Otis Davis | m | Olympic Medalists | |
| Pauline Davis-Thompson | f | Olympic Medalists | |
| Raymond Davis Jr. | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Steven Davis | m | Notable Athletes | |
| Willie Davis | m | Hall-of-Famers, Notable Athletes | |
| Clinton Davisson | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Humphry Davy | m | Notable Scientists and Inventors | |
| Nadia Davy | f | Olympic Medalists | |
| Vitaly Davydov | m | Olympic Medalists | |
| Charles G. Dawes | m | Nobel Prize Winners, Notable Politicians and Statespeople | |
| Eva Dawes | f | Olympic Medalists | |
| Richard Dawkins | m | Notable Scientists and Inventors | |
| Travis Dawkins | m | Olympic Medalists | |
| Prairie Dawn | f | Fictional Characters from Television | |
| Andre Dawson | m | Hall-of-Famers, Most Valuable Players | |
| Dermontti Dawson | m | Hall-of-Famers | |
| Edward Dawson | m | Olympic Medalists | |
| Jack Dawson | m | Fictional Characters from Movies | |
| Len Dawson | m | Hall-of-Famers, Notable Athletes | |
| Michael Dawson | m | Fictional Characters from Television | |
| Monica Dawson | f | Fictional Characters from Television | |
| Riley Dawson | f | Fictional Characters from Television | |
| Christine Day | f | Olympic Medalists | |
| Clarence "Hap" Day | m | Hall-of-Famers, Notable Athletes | |
| Daniel Day-Lewis | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Leon Day | m | Hall-of-Famers | |
| Misty Day | f | Fictional Characters from Television | |
| John Deacon | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Nathan Deakes | m | Olympic Medalists | |
| Jimmy Deakins | m | Fictional Characters from Television | |
| Lance Deal | m | Olympic Medalists | |
| Diego de Almagro | m | Notable Explorers and Adventurers | |
| Fred Dean | m | Hall-of-Famers | |
| James Dean | m | Notable Actors and Entertainers | |
| Jason Dean | m | Fictional Characters from Television | |
| Jay Hanna "Dizzy" Dean | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Letitia Dean | f | Notable Actors and Entertainers | |
| William Henry Dean | m | Olympic Medalists | |
| Seamus Deane | m | Notable Writers | |
| Jane Deaux | f | Fictional Characters from Television | |
| Simone de Beauvoir | f | Notable Philosophers and Thinkers, Notable Writers | |
| Giovanni De Benedictis | m | Olympic Medalists | |
| Forrest DeBernardi | m | Hall-of-Famers | |
| Albert Deborgies | m | Olympic Medalists | |
| Louis Antoine de Bougainville | m | Notable Explorers and Adventurers | |
| Kevin Debreno | m | Fictional Characters from Television | |
| Gérard Debreu | m | Nobel Prize Winners | |
| Albert de Broglie | m | French Presidents and Prime Ministers | |
| Louis de Broglie | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Dave DeBusschere | m | Hall-of-Famers, Notable Athletes | |
| Peter Debye | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Artur Alberto de Campos Henriques | m | Portuguese Presidents and Prime Ministers | |
| Balbinus | m | Roman and Byzantine Emperors | |
| Declán of Ardmore | m | Saints | |
| Joseph De Combe | m | Olympic Medalists | |
| Charles-Augustin de Coulomb | m | Notable Scientists and Inventors | |
| Decuman | m | Saints | |
| Alphonse Decuyper | m | Olympic Medalists | |
| Dedé | m | Notable Athletes | |
| Pierre de Decker | m | Belgian Prime Ministers | |
| Christian de Duve | m | Nobel Prize Winners | |
| Ruby Dee | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Todd Deepler | m | Fictional Characters from Television | |
| Tony Dees | m | Olympic Medalists | |
| Didier Défago | m | Notable Athletes, Olympic Medalists | |
| Daniel Defoe | m | Notable Writers | |
| Charles de Foucauld | m | Saints | |
| Louis de Funès | m | Notable Actors and Entertainers | |
| Edgar Degas | m | Notable Artists | |
| Charles de Gaulle | m | French Presidents and Prime Ministers, Notable Military Figures | |
| Richard Degener | m | Olympic Medalists | |
| Pierre-Gilles de Gennes | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Olivia de Havilland | f | Notable Actors and Entertainers, Oscar Award Winners | |
| A. de Herz | m | Notable Writers | |
| Hans Georg Dehmelt | m | Nobel Prize Winners | |
| Henry "Dutch" Dehnert | m | Hall-of-Famers | |
| Cornelis de Houtman | m | Notable Explorers and Adventurers | |
| Deicolus | m | Saints | |
| Beate Deininger | f | Olympic Medalists | |
| Deiniol | m | Saints | |
| Johann Deisenhofer | m | Nobel Prize Winners | |
| Deisenor | m | Characters in Greek Mythology | |
| Maggie Dekker | f | Fictional Characters from Television | |
| F. W. de Klerk | m | Nobel Prize Winners, Other Leaders | |
| Jan de Koning | m | Notable Politicians and Statespeople | |
| Fleur Delacour | f | Harry Potter Characters | |
| Eugène Delacroix | m | Notable Artists | |
| Monty de La Cruz | m | Fictional Characters from Television | |
| Jean de La Fontaine | m | Notable Writers | |
| Ed Delahanty | m | Hall-of-Famers | |
| Delaiah | m | Biblical Characters | |
| Delaiah | m | Biblical Characters | |
| Delaiah | m | Biblical Characters | |
| Delaiah | m | Biblical Characters | |
| Delaiah | m | Biblical Characters | |
| Lee Delaine | m | Fictional Characters from Television | |
| Joe DeLamielleure | m | Hall-of-Famers | |
| John de Lancie | m | Notable Actors and Entertainers | |
| Ashley Delaney | m | Olympic Medalists | |
| Jeanne Delanoue | f | Saints | |
| Michael Delany | m | Olympic Medalists | |
| Oscar de la Renta | m | Notable Artists | |
| Zack de la Rocha | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Noël Delberghe | m | Olympic Medalists | |
| Max Delbrück | m | Nobel Prize Winners | |
| Marcello Del Duca | m | Olympic Medalists | |
| Jocelyn Delecour | m | Olympic Medalists | |
| Grazia Deledda | f | Nobel Prize Winners, Notable Writers | |
| Poppy Delevingne | f | Notable Actors and Entertainers | |
| Carlos Delfino | m | Olympic Medalists | |
| M. J. Delfino | m | Fictional Characters from Television | |
| Elena Delgado | f | Fictional Characters from Television | |
| Jamie Delgado | m | Notable Athletes | |
| Lu Delgado | f | Fictional Characters from Television | |
| Marc Delgado | m | Fictional Characters from Television | |
| Orhan Delibaş | m | Olympic Medalists | |
| Mirza Delibašić | m | Olympic Medalists | |
| Nikolaos Deligiannis | m | Greek Prime Ministers | |
| Theodoros Deligiannis | m | Greek Prime Ministers | |
| Venceslau de Lima | m | Portuguese Presidents and Prime Ministers | |
| Luis Delís | m | Olympic Medalists | |
| Eric Delko | m | Fictional Characters from Television | |
| Babette Dell | f | Fictional Characters from Television | |
| Morey Dell | m | Fictional Characters from Television | |
| Patti Dellacroix | f | Fictional Characters from Television | |
| Fabrizio Della Fiori | m | Olympic Medalists | |
| Piero della Francesca | m | Notable Artists | |
| Henri Deloge | m | Olympic Medalists | |
| Jim Deloraine | m | Fictional Characters from Television | |
| Delphine of Sabran | f | Saints | |
| Amy DeLuca | f | Fictional Characters from Television | |
| Sean DeLuca | m | Fictional Characters from Television | |
| Maria de Lurdes Mutola | f | Notable Athletes, Olympic Medalists | |
| Maurice Delvart | m | Olympic Medalists | |
| Alex Delvecchio | m | Hall-of-Famers, Notable Athletes | |
| Gianni De Magistris | m | Olympic Medalists | |
| Riccardo De Magistris | m | Olympic Medalists | |
| Paul Demange | m | Other Leaders | |
| Nelson Demarco | m | Olympic Medalists | |
| Ademir Marques de Menezes | m | Notable Athletes | |
| Yana Dementieva | f | Olympic Medalists | |
| Konstantinos Demertzis | m | Greek Prime Ministers | |
| Demetrius I of Alexandria | m | Coptic Popes and Patriarchs of Alexandria, Saints | |
| Demetrius I Soter | m | Persian and Iranian Kings and Queens, Seleucid Kings and Queens | |
| Cecil B. DeMille | m | Notable Filmmakers | |
| Süleyman Demirel | m | Turkish Presidents and Prime Ministers | |
| Jonathan Demme | m | Notable Filmmakers, Oscar Award Winners | |
| Democritus | m | Notable Philosophers and Thinkers | |
| John de Mol | m | Notable Businesspeople | |
| Mylène Demongeot | f | Notable Actors and Entertainers | |
| Demosthenes | m | Notable Politicians and Statespeople | |
| Jack Dempsey | m | Notable Athletes | |
| James Dempsey | m | Fictional Characters from Television | |
| Nick Dempsey | m | Olympic Medalists | |
| Zach Dempsey | m | Fictional Characters from Books, Fictional Characters from Television | |
| Felix de Muelenaere | m | Belgian Prime Ministers | |
| Judi Dench | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Robert De Niro | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Denis of the Nativity | m | Saints | |
| Aleksey Denisenko | m | Olympic Medalists | |
| Leslie Deniz | f | Olympic Medalists | |
| Nikolai Denkov | m | Bulgarian Presidents and Prime Ministers | |
| Helen Denman | f | Olympic Medalists | |
| Paul Denn | m | Saints | |
| Cy Denneny | m | Hall-of-Famers, Notable Athletes | |
| Clare Dennis | f | Olympic Medalists | |
| Sandy Dennis | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Michel de Nostredame | m | Notable Writers | |
| Richard Dent | m | Hall-of-Famers | |
| David Denton | m | Notable Athletes | |
| Deodatus of Nevers | m | Saints | |
| Fabiana de Oliveira | f | Olympic Medalists | |
| Francisco de Orellana | m | Notable Explorers and Adventurers | |
| Gérard Depardieu | m | Notable Actors and Entertainers | |
| Lynsey de Paul | f | Notable Musicians | |
| Henri De Pauw | m | Olympic Medalists | |
| Johnny Depp | m | Notable Actors and Entertainers | |
| John Derbyshire | m | Olympic Medalists | |
| René Dérency | m | Olympic Medalists | |
| Elena Derevko | f | Fictional Characters from Television | |
| Katya Derevko | f | Fictional Characters from Television | |
| Laura Dern | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Ema Derossi-Bjelajac | f | Other Leaders | |
| Giovanni Battista de Rossi | m | Saints | |
| Stephan Derrick | m | Fictional Characters from Television | |
| Cleavant Derricks | m | Notable Actors and Entertainers | |
| Hans Dersch | m | Olympic Medalists | |
| Francisco de Sá Carneiro | m | Portuguese Presidents and Prime Ministers | |
| Renato De Sanzuane | m | Olympic Medalists | |
| Ferdinand de Saussure | m | Notable Philosophers and Thinkers | |
| Maurice Desaymonnet | m | Olympic Medalists | |
| René Descartes | m | Notable Philosophers and Thinkers | |
| Paul Deschanel | m | French Presidents and Prime Ministers | |
| Charles de Secondat | m | Notable Philosophers and Thinkers | |
| Desideratus | m | Saints | |
| Desiderius of Vienne | m | Saints | |
| Étienne Desmarteau | m | Olympic Medalists | |
| Robert Desmettre | m | Olympic Medalists | |
| Hernando de Soto | m | Notable Explorers and Adventurers | |
| Sebastião Custódio de Sousa Teles | m | Portuguese Presidents and Prime Ministers | |
| Romário de Souza Faria | m | Notable Athletes | |
| Alfredo Despaigne | m | Olympic Medalists | |
| Robelis Despaigne | m | Olympic Medalists | |
| Michelle Dessler | f | Fictional Characters from Television | |
| Germaine de Staël | f | Notable Writers | |
| Sergio de Toledo Machado | m | Olympic Medalists | |
| Henri de Toulouse-Lautrec | m | Notable Artists | |
| Manny Devalos | m | Fictional Characters from Television | |
| Fran Devanow | f | Fictional Characters from Television | |
| Mark Devanow | m | Fictional Characters from Television | |
| Donna de Varona | f | Olympic Medalists | |
| Agnes Devereaux | f | Fictional Characters from Movies | |
| Gail Devers | f | Olympic Medalists | |
| Hrysopiyi Devetzi | f | Olympic Medalists | |
| Armand-Emmanuel de Vignerot du Plessis | m | French Presidents and Prime Ministers | |
| Adam DeVine | m | Notable Actors and Entertainers | |
| Katrina Devine | f | Notable Actors and Entertainers | |
| John Devitt | m | Olympic Medalists | |
| Alex Devlin | f | Fictional Characters from Television | |
| Asnoldo Devonish | m | Olympic Medalists | |
| Marlon Devonish | m | Olympic Medalists | |
| Devota | f | Saints | |
| Tatyana Devyatova | f | Olympic Medalists | |
| Vadim Devyatovskiy | m | Olympic Medalists | |
| John Dewey | m | Notable Philosophers and Thinkers | |
| Thomas E. Dewey | m | Fictional Characters from Television | |
| Steven Dewick | m | Olympic Medalists | |
| Pierre Dewin | m | Olympic Medalists | |
| Rose DeWitt Bukater | f | Fictional Characters from Movies | |
| Juan de Zavala | m | Spanish Prime Ministers | |
| Semyon Dezhnyov | m | Notable Explorers and Adventurers | |
| Mahendra Singh Dhoni | m | Notable Athletes | |
| Dustin Diamond | m | Notable Actors and Entertainers | |
| Peter Diamond | m | Nobel Prize Winners | |
| Diana degli Andalò | f | Saints | |
| Bartolomeu Dias | m | Notable Explorers and Adventurers | |
| Marcus Vinícius Dias | m | Olympic Medalists | |
| Andrés Díaz | m | Fictional Characters from Television | |
| Junot Díaz | m | Notable Writers, Pulitzer Award Winners | |
| Natalie Diaz | f | Notable Writers | |
| Rico Diaz | m | Fictional Characters from Television | |
| Vanessa Diaz | f | Fictional Characters from Television | |
| Robert Dibdale | m | Saints | |
| Charles Dibdin | m | Notable Musicians | |
| Leonardo DiCaprio | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Philip K. Dick | m | Notable Writers | |
| Wally Dick | m | Fictional Characters from Television | |
| Charles Dickens | m | Notable Writers | |
| Roger Dickenson | m | Saints | |
| Eric Dickerson | m | Hall-of-Famers | |
| Bill Dickey | m | Hall-of-Famers, Notable Athletes | |
| R. A. Dickey | m | Olympic Medalists | |
| Bo Diddley | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Denis Diderot | m | Notable Philosophers and Thinkers, Notable Writers | |
| Didi | m | Notable Athletes | |
| Nelson Diebel | m | Olympic Medalists | |
| John Diefenbaker | m | Canadian Prime Ministers | |
| Diego José of Cadiz | m | Saints | |
| Diego of Alcala | m | Saints | |
| Juan Diego | m | Saints | |
| Otto Diels | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Brian Diemer | m | Olympic Medalists | |
| Gottfried Diener | m | Olympic Medalists | |
| Eric Dier | m | Notable Athletes | |
| Dan Dierdorf | m | Hall-of-Famers | |
| Ines Diers | f | Olympic Medalists | |
| Rudolf Diesel | m | Notable Scientists and Inventors | |
| Vin Diesel | m | Notable Actors and Entertainers | |
| Marlene Dietrich | f | Notable Actors and Entertainers | |
| Tina Dietze | f | Olympic Medalists | |
| Tammy Diffendorf | f | Fictional Characters from Television | |
| Cedric Diggory | m | Fictional Characters from Books, Harry Potter Characters | |
| Digna | f | Saints | |
| Martín Dihigo | m | Hall-of-Famers | |
| Harrison "Bones" Dillard | m | Olympic Medalists | |
| John Dillinger | m | Notable Evildoers | |
| James Dillion | m | Olympic Medalists | |
| Bobby Dillon | m | Hall-of-Famers | |
| George Dillon | m | Pulitzer Award Winners | |
| Joe DiMaggio | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Tania Di Mario | f | Olympic Medalists | |
| Gabe Dimas | m | Fictional Characters from Television | |
| Elliot DiMauro | m | Fictional Characters from Television | |
| Darius Dimavičius | m | Olympic Medalists | |
| Daphne DiMera | f | Fictional Characters from Television | |
| Dimitri I | m | Russian Grand Dukes and Tsars | |
| August Dimitri | m | Fictional Characters from Television | |
| Margaret Dingeldein | f | Olympic Medalists | |
| Dinis | m | Portuguese Kings and Queens | |
| Lynn DiNovi | f | Fictional Characters from Television | |
| Diogenes Laertius | m | Notable Writers | |
| Diogenes of Sinope | m | Notable Philosophers and Thinkers | |
| Marcel Dionne | m | Hall-of-Famers, Notable Athletes | |
| Dionysius | m | Bishops of Rome and the Popes, Saints | |
| Dionysius of Alexandria | m | Saints | |
| Dionysius of Vienne | m | Saints | |
| Christian Dior | m | Notable Artists | |
| Dioscorus | m | Bishops of Rome and the Popes | |
| Makan Dioumassi | m | Olympic Medalists | |
| Paul Dirac | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| John Dirks | m | Notable Artists | |
| Maria Crocifissa Di Rosa | f | Saints | |
| Disibod | m | Saints | |
| John Disley | m | Olympic Medalists | |
| Benjamin Disraeli | m | British Prime Ministers | |
| Henri Disy | m | Olympic Medalists | |
| Mike Ditka | m | Hall-of-Famers, Notable Athletes | |
| Walter Dix | m | Olympic Medalists | |
| Charley Dixon | m | Fictional Characters from Television | |
| Craig Dixon | m | Olympic Medalists | |
| Diane Dixon | f | Olympic Medalists | |
| Marcus Dixon | m | Fictional Characters from Television | |
| Medina Dixon | f | Olympic Medalists | |
| Djamasp | m | Persian and Iranian Kings and Queens | |
| Viatcheslav Djavanian | m | Notable Athletes | |
| Pavel Djidjov | m | Saints | |
| Tommy Djilas | m | Fictional Characters from Plays and Musicals | |
| Dmitri | m | Russian Grand Dukes and Tsars | |
| Dmitri | m | Russian Grand Dukes and Tsars | |
| Daria Dmitrieva | f | Olympic Medalists | |
| Hrihoriy Dmytrenko | m | Olympic Medalists | |
| Peter Doak | m | Olympic Medalists | |
| William Dobbin | m | Fictional Characters from Books | |
| Norbert Dobeleit | m | Olympic Medalists | |
| Erin Dobratz | f | Olympic Medalists | |
| Nikša Dobud | m | Notable Athletes, Olympic Medalists | |
| Larry Doby | m | Hall-of-Famers, Notable Athletes | |
| Bevan Docherty | m | Olympic Medalists | |
| William Dod | m | Olympic Medalists | |
| Sophie Dodemont | f | Olympic Medalists | |
| Bobby Doerr | m | Hall-of-Famers, Notable Athletes | |
| Yaşar Doğu | m | Olympic Medalists | |
| Erin Doherty | f | Notable Actors and Entertainers | |
| Peter C. Doherty | m | Nobel Prize Winners | |
| Reginald Doherty | m | Olympic Medalists | |
| Edward Adelbert Doisy | m | Nobel Prize Winners | |
| Tom Dolan | m | Olympic Medalists | |
| Lindsay Dole | f | Fictional Characters from Television | |
| Chris Doleman | m | Hall-of-Famers | |
| Josef Doležal | m | Olympic Medalists | |
| Vladimir Dolgov | m | Olympic Medalists | |
| Aleksandr Dolgushin | m | Olympic Medalists | |
| Gerhard Domagk | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Rudolf Dombi | m | Olympic Medalists | |
| Lutz Dombrowski | m | Olympic Medalists | |
| Dometius of Persia | m | Saints | |
| Domingo Ibáñez de Erquicia | m | Saints | |
| Manuel Domingo y Sol | m | Saints | |
| José Domingues dos Santos | m | Portuguese Presidents and Prime Ministers | |
| Joe Dominguez | m | Fictional Characters from Television | |
| Dominic | m | Saints | |
| Dominic de la Calzada | m | Saints | |
| Dominic of Silos | m | Saints | |
| Giovanni Dominici | m | Saints | |
| Domitian of Maastricht | m | Saints | |
| Domnall Donn | m | Scottish Kings and Queens | |
| Domnall I | m | Scottish Kings and Queens | |
| Domnall III Bane | m | Scottish Kings and Queens | |
| Domnall ua Néill | m | Irish Kings | |
| Domnina of Anazarbus | f | Saints | |
| Domnina of Terni | f | Saints | |
| Domninus of Fidenza | m | Saints | |
| Domnius | m | Saints | |
| Alfred Dompert | m | Olympic Medalists | |
| James Donahue | m | Olympic Medalists | |
| Becky Donaldson Katsopolis | f | Fictional Characters from Television | |
| Robert Donat | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Donatello | m | Notable Artists | |
| Ursula Donath | f | Olympic Medalists | |
| Emily Donelson | f | American First Ladies | |
| Erminio Dones | m | Olympic Medalists | |
| Dong Jiong | m | Olympic Medalists | |
| Yordanka Donkova | f | Olympic Medalists | |
| Yolande Donlan | f | Notable Actors and Entertainers | |
| Donnchad II | m | Scottish Kings and Queens | |
| Bobby Donnell | m | Fictional Characters from Television | |
| Donal Donnelly | m | Notable Actors and Entertainers | |
| Euphrasia Donnelly | f | Olympic Medalists | |
| Megan Donner | f | Fictional Characters from Television | |
| Donovan | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Anne Donovan | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Art Donovan | m | Hall-of-Famers | |
| Clyde Donovan | m | Fictional Characters from Television | |
| Eve Donovan | f | Fictional Characters from Television | |
| Shane Donovan | m | Fictional Characters from Television | |
| Veronica Donovan | f | Fictional Characters from Television | |
| Donus | m | Bishops of Rome and the Popes | |
| Eliza Doolittle | f | Fictional Characters from Plays and Musicals | |
| Taylor Doose | m | Fictional Characters from Television | |
| Đorđe Petrović | m | Serbian Kings, Tsars and Princes | |
| Gustave Doré | m | Notable Artists | |
| Dori Doreau | f | Fictional Characters from Television | |
| Allison Doren | f | Fictional Characters from Television | |
| Pierre-Henri Dorie | m | Saints | |
| Gabriella Dorio | f | Olympic Medalists | |
| Natalie Dormer | f | Notable Actors and Entertainers | |
| Jamie Dornan | m | Notable Actors and Entertainers | |
| Polona Dornik | f | Olympic Medalists | |
| Dorothea of Montau | f | Saints | |
| Dorotheus of Gaza | m | Saints | |
| Dorotheus of Tyre | m | Saints | |
| Renate Dorrestein | f | Notable Writers | |
| Tony Dorsett | m | Hall-of-Famers | |
| Christopher Dorst | m | Olympic Medalists | |
| Guilherme dos Santos Torres | m | Notable Athletes | |
| Josef Dostál | m | Olympic Medalists | |
| Fyodor Dostoyevsky | m | Notable Writers | |
| Karen Dotrice | f | Notable Actors and Entertainers | |
| Lucy Dotson | f | Fictional Characters from Television | |
| Ralph Doubell | m | Olympic Medalists | |
| František Douda | m | Olympic Medalists | |
| Aaron Douglas | m | Notable Artists | |
| Alec Douglas-Home | m | British Prime Ministers | |
| Kirk Douglas | m | Notable Actors and Entertainers | |
| Melvyn Douglas | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Michael Douglas | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Sandra Douglas | f | Olympic Medalists | |
| Paul Doumer | m | French Presidents and Prime Ministers | |
| Gaston Doumergue | m | French Presidents and Prime Ministers | |
| Konstantinos Dovas | m | Greek Prime Ministers | |
| Matt Dowd | m | Fictional Characters from Television | |
| Freda Dowie | f | Notable Actors and Entertainers | |
| Tyler Down | m | Fictional Characters from Books, Fictional Characters from Television | |
| Robert Downey Jr. | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Arthur Conan Doyle | m | Notable Writers | |
| Kevin Doyle | m | Notable Actors and Entertainers | |
| Maggie Doyle | f | Fictional Characters from Television | |
| Moira Doyle | f | Fictional Characters from Television | |
| Stacy Dragila | f | Olympic Medalists | |
| Stefan Dragutin I | m | Serbian Kings, Tsars and Princes | |
| Francis Drake | m | Notable Explorers and Adventurers, Notable Military Figures | |
| Bobby Draper | m | Fictional Characters from Television | |
| Foy Draper | m | Olympic Medalists | |
| Judith Draper | f | Fictional Characters from Television | |
| Sally Draper | f | Fictional Characters from Television | |
| Milena Dravić | f | Notable Actors and Entertainers | |
| Poppy Drayton | f | Notable Actors and Entertainers | |
| Bogdan "Draz" Drazic | m | Fictional Characters from Television | |
| Dr. Dre | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Heike Drechsler | f | Olympic Medalists | |
| Joseph Dreher | m | Olympic Medalists | |
| Jörg Drehmel | m | Olympic Medalists | |
| Daumants Dreiškens | m | Olympic Medalists | |
| Chris Dreja | m | Rock and Roll Hall-of-Famers | |
| Ivan Dresser | m | Olympic Medalists | |
| Marie Dressler | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Aleksandr Dreval | m | Olympic Medalists | |
| Katharine Drexel | f | Saints | |
| Clyde Drexler | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Barney Dreyfuss | m | Hall-of-Famers | |
| Richard Dreyfuss | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Steffen Driesen | m | Olympic Medalists | |
| Gordie Drillon | m | Hall-of-Famers | |
| Graham Drinkwater | m | Hall-of-Famers | |
| Erin Driscoll | f | Fictional Characters from Television | |
| John "Paddy" Driscoll | m | Hall-of-Famers | |
| Dimitrios Drivas | m | Olympic Medalists | |
| Minnie Driver | f | Notable Actors and Entertainers | |
| Jaroslav Drobný | m | Notable Athletes, Olympic Medalists | |
| William Droegemueller | m | Olympic Medalists | |
| Drogo | m | Saints | |
| Maria Droste zu Vischering | f | Saints | |
| Jon A. Drummond | m | Olympic Medalists | |
| Allen Drury | m | Pulitzer Award Winners | |
| Drusilla | f | Fictional Characters from Television | |
| Drust | m | Scottish Kings and Queens | |
| Guy Drut | m | Olympic Medalists | |
| Ken Dryden | m | Hall-of-Famers, Notable Athletes | |
| Don Drysdale | m | Hall-of-Famers, Notable Athletes | |
| Du Fu | m | Notable Writers | |
| Du Jing | f | Olympic Medalists | |
| Duarte the Philosopher | m | Portuguese Kings and Queens | |
| Óscar Duarte | m | Notable Athletes | |
| Mamie Dubcek | f | Fictional Characters from Television | |
| Allison DuBois | f | Fictional Characters from Television | |
| Ariel DuBois | f | Fictional Characters from Television | |
| Bridgette DuBois | f | Fictional Characters from Television | |
| Joe DuBois | m | Fictional Characters from Television | |
| Marie DuBois | f | Fictional Characters from Television | |
| Marjorie DuBois | f | Fictional Characters from Television | |
| Michelle Dubois | f | Fictional Characters from Television | |
| Hugues Duboscq | m | Olympic Medalists | |
| Konstantin Dubrovin | m | Olympic Medalists | |
| Vladimir Dubrovshchik | m | Olympic Medalists | |
| John III Ducas Vatatzes | m | Roman and Byzantine Emperors, Saints | |
| Duccio | m | Notable Artists | |
| Marcel Duchamp | m | Notable Artists | |
| Elaine Duchamps | f | Fictional Characters from Television | |
| Rose Philippine Duchesne | f | Saints | |
| James Duckett | m | Saints | |
| John Duckett | m | Saints | |
| Élie Ducommun | m | Nobel Prize Winners | |
| Ksenia Dudkina | f | Olympic Medalists | |
| Bill Dudley | m | Hall-of-Famers | |
| Yobal Dueñas | m | Olympic Medalists | |
| Brian Duensing | m | Olympic Medalists | |
| Dick Duff | m | Hall-of-Famers | |
| Hugh Duffy | m | Hall-of-Famers | |
| Shane Duffy | m | Notable Athletes | |
| Chloé Dufour-Lapointe | f | Olympic Medalists | |
| Charlotte Dujardin | f | Olympic Medalists | |
| Jean Dujardin | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Paul Dujardin | m | Olympic Medalists | |
| Olympia Dukakis | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Coy Duke | m | Fictional Characters from Television | |
| Jesse Duke | m | Fictional Characters from Television | |
| Patty Duke | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Vance Duke | m | Fictional Characters from Television | |
| Renato Dulbecco | m | Nobel Prize Winners | |
| Vlatko Dulić | m | Notable Actors and Entertainers | |
| Patricia Dumar | f | Fictional Characters from Television | |
| Joe Dumars | m | Hall-of-Famers, Notable Athletes | |
| Woody Dumart | m | Hall-of-Famers | |
| Alexandre Dumas | m | Notable Writers | |
| Charles Dumas | m | Olympic Medalists | |
| Nina Dumbadze | f | Olympic Medalists | |
| Céline Dumerc | f | Notable Athletes, Olympic Medalists | |
| Renée DuMonde | f | Fictional Characters from Television | |
| Pierre Dumoulin-Borie | m | Saints | |
| Henri Dunant | m | Nobel Prize Winners, Notable Activists and Revolutionaries | |
| Faye Dunaway | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Aynsley Dunbar | m | Rock and Roll Hall-of-Famers | |
| Donnchad I the Gracious | m | Scottish Kings and Queens, Shakespearian Characters | |
| James Duncan | m | Olympic Medalists | |
| Sabrina Duncan | f | Fictional Characters from Television | |
| Dunchad mac Conaing | m | Scottish Kings and Queens | |
| Tommy Dunderdale | m | Hall-of-Famers | |
| Leszek Dunecki | m | Olympic Medalists | |
| Dunga | m | Notable Athletes | |
| Nancy Dunkle | f | Olympic Medalists | |
| Joshua Dunkley-Smith | m | Olympic Medalists | |
| Peter Dunlop | m | Fictional Characters from Television | |
| Declan Dunn | m | Fictional Characters from Television | |
| Gordon Dunn | m | Olympic Medalists | |
| James Dunn | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Jourdan Dunn | f | Notable Actors and Entertainers | |
| Vincent Duong | m | Saints | |
| Christopher Duplanty | m | Olympic Medalists | |
| Jacques Dupont | m | Other Leaders | |
| Maryvonne Dupureur | f | Olympic Medalists | |
| Calleigh Duquesne | f | Fictional Characters from Television | |
| Fanny Durack | f | Olympic Medalists | |
| Đurađ Branković | m | Serbian Kings, Tsars and Princes | |
| Albert Durant | m | Olympic Medalists | |
| Jimmy Durante | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Tyler Durden | m | Fictional Characters from Books, Fictional Characters from Movies | |
| Albrecht Dürer | m | Notable Artists | |
| Émile Durkheim | m | Notable Philosophers and Thinkers | |
| Bill Durnan | m | Hall-of-Famers, Notable Athletes | |
| Matt Durning | m | Fictional Characters from Television | |
| Leo Durocher | m | Hall-of-Famers | |
| Marie-Rose Durocher | f | Saints | |
| Dudley Dursley | m | Harry Potter Characters | |
| Petunia Dursley | f | Harry Potter Characters | |
| Vernon Dursley | m | Harry Potter Characters | |
| Marj Dusay | f | Notable Actors and Entertainers | |
| Nate Dusing | m | Olympic Medalists | |
| Norman Alexander "Red" Dutton | m | Hall-of-Famers | |
| Robert Duvall | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Samuel Duvall | m | Olympic Medalists | |