| Name | Gender | Categories | |
|---|
| Blaine Lindgren | m | Olympic Medalists |  |
| John Walker Lindh | m | Notable Evildoers | |
| Jen Lindley | f | Fictional Characters from Television | |
| Arvid Lindman | m | Swedish Prime Ministers | |
| Dieter Lindner | m | Olympic Medalists | |
| Dörte Lindner | f | Olympic Medalists | |
| Delroy Lindo | m | Notable Actors and Entertainers | |
| Eric Lindros | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Robert Lindsay | m | Olympic Medalists | |
| Ted Lindsay | m | Hall-of-Famers, Notable Athletes | |
| Freddie Lindstrom | m | Hall-of-Famers | |
| Gary Lineker | m | Notable Athletes | |
| José Linhares | m | Brazilian Presidents | |
| Link | m | Other Fictional Characters | |
| Art Linkletter | m | Notable Actors and Entertainers | |
| Edwin Linkomies | m | Finnish Presidents and Prime Ministers | |
| Carl Linnaeus | m | Notable Scientists and Inventors | |
| Dani Lins | f | Olympic Medalists | |
| Marie-Louise Linssen-Vaessen | f | Olympic Medalists | |
| Linus | m | Biblical Characters, Bishops of Rome and the Popes, Saints | |
| Linus | m | Characters in Greek Mythology | |
| Linus | m | Characters in Greek Mythology | |
| Linus | m | Characters in Greek Mythology | |
| Linus | m | Characters in Greek Mythology | |
| Linus | m | Characters in Greek Mythology | |
| Ben Linus | m | Fictional Characters from Television | |
| Liodes | m | Characters in Greek Mythology | |
| Ray Liotta | m | Notable Actors and Entertainers | |
| Dua Lipa | f | Grammy Award Winners, Notable Musicians | |
| Tara Lipinski | f | Notable Athletes, Olympic Medalists | |
| Leopold II | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Sead Lipovača | m | Notable Musicians | |
| Lipoxais | m | Characters in Greek Mythology | |
| Filippo Lippi | m | Notable Artists | |
| Marcello Lippi | m | Notable Athletes | |
| Donald Lippincott | m | Olympic Medalists | |
| Gabriel Lippmann | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Paavo Lipponen | m | Finnish Presidents and Prime Ministers | |
| William Lipscomb | m | Nobel Prize Winners | |
| Jaak Lipso | m | Olympic Medalists | |
| Liriope | f | Characters in Greek Mythology | |
| Mona Lisa | f | Other Notables | |
| Josipa Lisac | f | Notable Musicians | |
| Yekaterina Lisina | f | Olympic Medalists | |
| Liesbeth List | f | Notable Musicians | |
| Sonny Liston | m | Notable Athletes | |
| Franz Liszt | m | Notable Musicians | |
| John Lithgow | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Litros | m | Characters in Greek Mythology | |
| Floyd Little | m | Hall-of-Famers | |
| Larry Little | m | Hall-of-Famers | |
| Ralf Little | m | Notable Actors and Entertainers | |
| Stuart Little | m | Fictional Characters from Books | |
| Brian Littrell | m | Notable Musicians | |
| Yuriy Lituyev | m | Olympic Medalists | |
| Sergey Litvinov | m | Olympic Medalists | |
| Lyudmila Litvinova | f | Olympic Medalists | |
| Cheng of Han | m | Chinese Emperors | |
| Gao of Han | m | Chinese Emperors | |
| Shun of Han | m | Chinese Emperors | |
| Shao of Han | m | Chinese Emperors | |
| Chong of Han | m | Chinese Emperors | |
| Xuan of Han | m | Chinese Emperors | |
| Wu of Han | m | Chinese Emperors | |
| Zhao of Han | m | Chinese Emperors | |
| Qianshao of Han | m | Chinese Emperors | |
| Wen of Han | m | Chinese Emperors | |
| Houshao of Han | m | Chinese Emperors | |
| Ling of Han | m | Chinese Emperors | |
| An of Han | m | Chinese Emperors | |
| Liu Jianjun | m | Olympic Medalists | |
| Liu Jun | f | Olympic Medalists | |
| Ping of Han | m | Chinese Emperors | |
| Liu Limin | f | Olympic Medalists | |
| Shang of Han | m | Chinese Emperors | |
| Liu Ming-huang | m | Olympic Medalists | |
| Jing of Han | m | Chinese Emperors | |
| Liu Qing | f | Olympic Medalists | |
| Yuan of Han | m | Chinese Emperors | |
| Liu Xiang | m | Notable Athletes, Olympic Medalists | |
| Liu Xiaobo | m | Nobel Prize Winners, Notable Activists and Revolutionaries | |
| Xian of Han | m | Chinese Emperors | |
| Ai of Han | m | Chinese Emperors | |
| Guangwu of Han | m | Chinese Emperors | |
| Shenggong | m | Chinese Emperors | |
| Hui of Han | m | Chinese Emperors | |
| Ruzi of Han | m | Chinese Emperors | |
| Liu Zige | f | Olympic Medalists | |
| Zhi of Han | m | Chinese Emperors | |
| Nastia Liukin | f | Olympic Medalists | |
| Ferdo Livadić | m | Notable Musicians | |
| Harry B. Liversedge | m | Olympic Medalists | |
| Jonathan Livingston Seagull | m | Fictional Characters from Books | |
| Ron Livingston | m | Notable Actors and Entertainers | |
| David Livingstone | m | Notable Explorers and Adventurers | |
| Nicole Livingstone | f | Olympic Medalists | |
| Livy | m | Notable Philosophers and Thinkers | |
| Lixus | m | Characters in Greek Mythology | |
| Paul Lizandier | m | Olympic Medalists | |
| Lizzo | f | Grammy Award Winners, Notable Musicians | |
| Lleu Llaw Gyffes | m | Characters in Celtic Mythology | |
| Lleudadd | m | Saints | |
| Jorge Llopart Ribas | m | Olympic Medalists | |
| José Luis Llorente | m | Olympic Medalists | |
| Andrea Lloyd-Curry | f | Olympic Medalists | |
| Andrew Lloyd Webber | m | Notable Musicians | |
| Andria Lloyd | f | Olympic Medalists | |
| Carli Lloyd | f | Notable Athletes, Olympic Medalists | |
| Christopher Lloyd | m | Emmy Award Winners, Notable Actors and Entertainers | |
| David Lloyd George | m | British Prime Ministers | |
| Earl Lloyd | m | Hall-of-Famers, Notable Athletes | |
| Emily Lloyd | f | Notable Actors and Entertainers | |
| Frank Lloyd | m | Notable Filmmakers, Oscar Award Winners | |
| John Henry Lloyd | m | Hall-of-Famers | |
| Tebbs Lloyd Johnson | m | Olympic Medalists | |
| Walt Lloyd | m | Fictional Characters from Television | |
| Lludd Llaw Eraint | m | Characters in Celtic Mythology | |
| Ramon Llull | m | Saints | |
| Llŷr | m | Characters in Celtic Mythology | |
| Lo Chen-jung | m | Olympic Medalists | |
| Lo Kuo-chong | m | Olympic Medalists | |
| Danyon Loader | m | Olympic Medalists | |
| Lo-Ammi | m | Biblical Characters | |
| Bruni Löbel | f | Notable Actors and Entertainers | |
| Ryan Lochte | m | Notable Athletes, Olympic Medalists | |
| Abby Lockhart | f | Fictional Characters from Television | |
| Bonnie Lockhart | f | Fictional Characters from Television | |
| Gilderoy Lockhart | m | Harry Potter Characters | |
| Mimi Lockhart | f | Fictional Characters from Television | |
| Will Lockwood | m | Olympic Medalists | |
| John Lodge | m | Rock and Roll Hall-of-Famers | |
| Bahlul Khan Lodi | m | Indian Sultans and Emperors | |
| Ibrahim Lodi | m | Indian Sultans and Emperors | |
| Sikandar Lodi | m | Indian Sultans and Emperors | |
| Lodovico | m | Shakespearian Characters | |
| Loedertje | f | Fictional Characters from Books | |
| Lóegaire Lorc | m | Characters in Celtic Mythology, Irish Kings | |
| Lóegaire mac Néill | m | Irish Kings | |
| Alvin Loftes | m | Olympic Medalists | |
| James Lofton | m | Hall-of-Famers | |
| Logan "Wolverine" | m | Fictional Characters from Books, Fictional Characters from Movies | |
| Beth Logan | f | Fictional Characters from Television | |
| Elle Logan | f | Olympic Medalists | |
| Johnny Logan | m | Eurovision Song Contest Winners, Notable Musicians | |
| Katie Logan | f | Fictional Characters from Television | |
| Matt Logan | m | Fictional Characters from Television | |
| Storm Logan | m | Fictional Characters from Television | |
| Logasides | m | Characters in Greek Mythology | |
| Leni Lohmar | f | Olympic Medalists | |
| Danny Lohner | m | Rock and Roll Hall-of-Famers | |
| Heini Lohrer | m | Olympic Medalists | |
| Loingsech | m | Irish Kings | |
| Lois | f | Biblical Characters | |
| Loki | m | Characters in Norse Mythology | |
| Lola | f | Fictional Characters from Song Titles | |
| Lola | f | Fictional Characters from Song Titles | |
| Lolita | f | Fictional Characters from Books | |
| Gina Lollobrigida | f | Notable Actors and Entertainers | |
| Trofim Lomakin | m | Olympic Medalists | |
| Tom Loman | m | Fictional Characters from Television | |
| Louise Lombard | f | Notable Actors and Entertainers | |
| Ernie Lombardi | m | Hall-of-Famers, Most Valuable Players | |
| Vince Lombardi | m | Hall-of-Famers | |
| Adesio Lombardo | m | Olympic Medalists | |
| Jack London | m | Notable Writers | |
| Jack London | m | Olympic Medalists | |
| Howie Long | m | Hall-of-Famers, Notable Athletes | |
| Luz Long | m | Olympic Medalists | |
| Maxie Long | m | Olympic Medalists | |
| Richard Long | m | Notable Artists | |
| Robert Long | m | Notable Actors and Entertainers | |
| Shelley Long | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Tom Long | m | Fictional Characters from Books | |
| Longaville | m | Shakespearian Characters | |
| Alice Longbottom | f | Harry Potter Characters | |
| Augusta Longbottom | f | Harry Potter Characters | |
| Frank Longbottom | m | Harry Potter Characters | |
| Neville Longbottom | m | Fictional Characters from Books, Harry Potter Characters | |
| Giacinto Bonaventura Longhin | m | Saints | |
| Longinus the Centurion | m | Saints | |
| Bartolo Longo | m | Saints | |
| Joe Longo | f | Fictional Characters from Television | |
| Pippi Longstocking | f | Fictional Characters from Books | |
| Paavo Lonkila | m | Olympic Medalists | |
| Braden Looper | m | Olympic Medalists | |
| Ronald Lopatni | m | Olympic Medalists | |
| Andrey Lopatov | m | Olympic Medalists | |
| Priscilla Lopes-Schliep | f | Olympic Medalists | |
| Al López | m | Hall-of-Famers | |
| David López-Zubero Purcell | m | Olympic Medalists | |
| George Lopez | m | Notable Actors and Entertainers | |
| Jennifer Lopez | f | Notable Actors and Entertainers, Notable Musicians | |
| José López Domínguez | m | Spanish Prime Ministers | |
| Juanma López Iturriaga | m | Olympic Medalists | |
| Martín López-Zubero | m | Olympic Medalists | |
| Raül López | m | Olympic Medalists | |
| Santana Lopez | f | Fictional Characters from Television | |
| Sergio López Miró | m | Olympic Medalists | |
| Trini Lopez | m | Notable Musicians | |
| Vincentia María López y Vicuña | f | Saints | |
| Lophis | m | Characters in Greek Mythology | |
| Stanislav Lopukhov | m | Olympic Medalists | |
| Jon Lord | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Sophia Loren | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Hendrik Lorentz | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Konrad Lorenz | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Lorenzo | m | Hurricanes and Tropical Storms | |
| Lorenzo | m | Hurricanes and Tropical Storms | |
| Lorenzo | m | Shakespearian Characters | |
| Lorenzo Maria of Saint Francis Xavier | m | Saints | |
| Lorne | m | Fictional Characters from Television | |
| Lorraine | f | Fictional Characters from Song Titles | |
| Vazha Lortkipanidze | m | Georgian Presidents and Prime Ministers | |
| Lo-Ruhamah | f | Biblical Characters | |
| Keto Losaberidze | f | Olympic Medalists | |
| Joann Lõssov | m | Olympic Medalists | |
| Lot | m | Biblical Characters | |
| Lotan | m | Biblical Characters | |
| Lothar I | m | German Kings and Holy Roman Emperors | |
| Lothar III of Saxony | m | German Kings and Holy Roman Emperors | |
| Lotis | f | Characters in Greek Mythology | |
| Ronnie Lott | m | Hall-of-Famers | |
| Ingrid Lotz | f | Olympic Medalists | |
| Émile Loubet | m | French Presidents and Prime Ministers | |
| Gregory Louganis | m | Notable Athletes, Olympic Medalists | |
| Louie | m | Fictional Characters from Plays and Musicals | |
| Louie | m | Fictional Characters from Song Titles | |
| Louis III | m | Frankish and French Kings | |
| Louis IV the Foreigner | m | Frankish and French Kings | |
| Louis IX | m | Frankish and French Kings, Saints | |
| Louis of Guyenne | m | Other Royalty, Shakespearian Characters | |
| Louis Philippe | m | Frankish and French Kings | |
| Louis V the Indolent | m | Frankish and French Kings | |
| Louis VI the Fat | m | Frankish and French Kings | |
| Louis VIII the Lion | m | Frankish and French Kings, Shakespearian Characters | |
| Louis X | m | Frankish and French Kings | |
| Louis XII of Orleans | m | Frankish and French Kings | |
| Louis XIII | m | Frankish and French Kings | |
| Louis XIV the Sun King | m | Frankish and French Kings | |
| Louis XV | m | Frankish and French Kings | |
| Louis XVI | m | Frankish and French Kings | |
| Louis XVIII | m | Frankish and French Kings | |
| Joe Louis | m | Notable Athletes | |
| Julia Louis-Dreyfus | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Spyridon Louis | m | Notable Athletes, Olympic Medalists | |
| Demi Lovato | f | Notable Actors and Entertainers, Notable Musicians | |
| Eilert Lövborg | m | Fictional Characters from Plays and Musicals | |
| Courtney Love | f | Notable Actors and Entertainers, Notable Musicians | |
| Mike Love | m | Rock and Roll Hall-of-Famers | |
| Montagu Love | m | Notable Actors and Entertainers | |
| Luna Lovegood | f | Fictional Characters from Books, Harry Potter Characters | |
| Xenophilius Lovegood | m | Harry Potter Characters | |
| Sir Thomas Lovell | m | Shakespearian Characters | |
| Clyde Lovellette | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Jack Lovelock | m | Olympic Medalists | |
| Vladimir Lovetskiy | m | Olympic Medalists | |
| Jon Lovitz | m | Notable Actors and Entertainers | |
| Helge Løvland | m | Olympic Medalists | |
| Jonathan Low | m | Fictional Characters from Song Titles | |
| Arthur Lowe | m | Notable Actors and Entertainers | |
| David Lowe | m | Olympic Medalists | |
| Douglas Lowe | m | Olympic Medalists | |
| Rob Lowe | m | Notable Actors and Entertainers | |
| Amy Lowell | f | Notable Writers, Pulitzer Award Winners | |
| Chris Lowell | m | Notable Actors and Entertainers | |
| Morton Lowry | m | Notable Actors and Entertainers | |
| Loxo | f | Characters in Greek Mythology | |
| Lu Bin | f | Olympic Medalists | |
| Luanne | f | Fictional Characters from Song Titles | |
| Arjen Lubach | m | Notable Actors and Entertainers | |
| Ruud Lubbers | m | Dutch Prime Ministers | |
| Hans Luber | m | Olympic Medalists | |
| Loes Luca | f | Notable Actors and Entertainers | |
| Sir Lucan | m | Arthurian Characters | |
| Adam Lucas | m | Fictional Characters from Television | |
| Charlotte Lucas | f | Saints | |
| George Lucas | m | Notable Filmmakers | |
| Henry Lee Lucas | m | Notable Evildoers | |
| Jerry Lucas | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Matt Lucas | m | Notable Actors and Entertainers | |
| Robert Lucas Jr. | m | Nobel Prize Winners | |
| Lucentio | m | Shakespearian Characters | |
| Lucetta | f | Shakespearian Characters | |
| Luigi Lucheni | m | Notable Evildoers | |
| Lucian of Samosata | m | Notable Writers | |
| Luciana | f | Shakespearian Characters | |
| Lucianus | m | Shakespearian Characters | |
| Lucidius of Verona | m | Saints | |
| Lucifer | m | Biblical Characters | |
| Lucilius | m | Shakespearian Characters | |
| Lucilius | m | Shakespearian Characters | |
| Lucille | f | Fictional Characters from Song Titles | |
| Lucille | f | Fictional Characters from Song Titles | |
| Lucille | f | Fictional Characters from Song Titles | |
| Lucille | f | Fictional Characters from Song Titles | |
| Lucille | f | Fictional Characters from Song Titles | |
| Lucio | m | Shakespearian Characters | |
| Aurelian | m | Roman and Byzantine Emperors | |
| Caracalla | m | Roman and Byzantine Emperors | |
| Commodus | m | Roman and Byzantine Emperors | |
| Lucius | m | Shakespearian Characters | |
| Lucius | m | Shakespearian Characters | |
| Lucius | m | Shakespearian Characters | |
| Lucius I | m | Bishops of Rome and the Popes, Saints | |
| Lucius III | m | Bishops of Rome and the Popes | |
| Lucius Verus | m | Roman and Byzantine Emperors | |
| Septimius Severus | m | Roman and Byzantine Emperors | |
| Young Lucius | m | Shakespearian Characters | |
| Caius Lucius | m | Shakespearian Characters | |
| Sid Luckman | m | Hall-of-Famers | |
| Lucretia | f | Characters in Roman Mythology | |
| Lucullus | m | Shakespearian Characters | |
| Lucy | f | Saints | |
| Lucy | f | Fictional Characters from Movies | |
| Lucy | f | Fictional Characters from Books | |
| Lucy | f | Fictional Characters from Song Titles | |
| Sir William Lucy | m | Shakespearian Characters | |
| Lud | m | Biblical Characters | |
| Adolf Lüderitz | m | Notable Businesspeople | |
| Alexander Lüderitz | m | Olympic Medalists | |
| Adolphus Ludigo-Mkasa | m | Saints | |
| Ludovico of Casoria | m | Saints | |
| Louis I the Pious | m | Frankish and French Kings, German Kings and Holy Roman Emperors | |
| Ludwig II of Bavaria | m | Other Royalty | |
| Ludwig II the Younger | m | German Kings and Holy Roman Emperors | |
| Ludwig III the Child | m | German Kings and Holy Roman Emperors | |
| Ludwig IV | m | German Kings and Holy Roman Emperors | |
| Lajos I the Great | m | Hungarian Kings and Queens, Polish High Dukes and Kings | |
| Lugaid Íardonn | m | Characters in Celtic Mythology, Irish Kings | |
| Lugaid Lámderg | m | Characters in Celtic Mythology, Irish Kings | |
| Lugaid Loígdech | m | Characters in Celtic Mythology, Irish Kings | |
| Lugaid Luaigne | m | Characters in Celtic Mythology, Irish Kings | |
| Lugaid mac Con | m | Irish Kings | |
| Lugaid mac Lóegairi | m | Irish Kings | |
| Lugaid Riab nDerg | m | Characters in Celtic Mythology, Irish Kings | |
| Staņislavs Lugailo | m | Olympic Medalists | |
| Sofía Lugo | f | Fictional Characters from Television | |
| Luigne | m | Characters in Celtic Mythology, Irish Kings | |
| Luís | m | Portuguese Kings and Queens | |
| Luis | m | Hurricanes and Tropical Storms | |
| Luis I | m | Spanish Kings and Queens | |
| Hank Luisetti | m | Hall-of-Famers | |
| Danilo Luiz da Silva | m | Olympic Medalists | |
| Luka | m | Fictional Characters from Song Titles | |
| Symeon Lukach | m | Saints | |
| Aca Lukas | m | Notable Musicians | |
| Paul Lukas | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Igor Lukashin | m | Olympic Medalists | |
| Luke | m | Fictional Characters from Books | |
| Luke Thaumaturgus | m | Saints | |
| Frank Lukeman | m | Olympic Medalists | |
| Darius Lukminas | m | Olympic Medalists | |
| Yevgeny Lukyanenko | m | Olympic Medalists | |
| Lulach the Simple | m | Scottish Kings and Queens | |
| Jean-Baptiste Lully | m | Notable Musicians | |
| Lulu | f | Fictional Characters from Movies | |
| Harry Lumley | m | Hall-of-Famers | |
| Ray Lumpp | m | Olympic Medalists | |
| Jimmie Lunceford | m | Notable Musicians | |
| Ilsa Lund | f | Fictional Characters from Movies | |
| Katrine Lunde | f | Notable Athletes, Olympic Medalists | |
| Christian Lundeberg | m | Swedish Prime Ministers | |
| Steve Lundquist | m | Olympic Medalists | |
| Erik Lundqvist | m | Olympic Medalists | |
| Lungtok Gyatso | m | Other Religious Leaders | |
| Dónal Lunny | m | Notable Musicians | |
| Luo Xuejuan | f | Olympic Medalists | |
| Lupe | f | Fictional Characters from Television | |
| Remus Lupin | m | Harry Potter Characters | |
| Teddy Lupin | m | Harry Potter Characters | |
| Ida Lupino | f | Notable Actors and Entertainers, Notable Filmmakers | |
| Salvador Luria | m | Nobel Prize Winners | |
| Alison Lurie | f | Notable Writers, Pulitzer Award Winners | |
| Deni Lušić | m | Olympic Medalists | |
| Jānis Lūsis | m | Olympic Medalists | |
| Hans Luther | m | German Chancellors and Presidents | |
| Karl Luther | m | Olympic Medalists | |
| Martin Luther | m | Notable Philosophers and Thinkers | |
| Johanna Lüttge | f | Olympic Medalists | |
| Albert Lutuli | m | Nobel Prize Winners | |
| Wilhelm Lützow | m | Olympic Medalists | |
| Jimmy LuValle | m | Olympic Medalists | |
| Carlos Luz | m | Brazilian Presidents | |
| Sílvia Andrea Santos Luz | f | Olympic Medalists | |
| Luzzasco Luzzaschi | m | Notable Musicians | |
| Luigi Luzzatti | m | Italian Presidents and Prime Ministers | |
| Charles Lwanga | m | Saints | |
| André Michel Lwoff | m | Nobel Prize Winners | |
| Lycaon | m | Characters in Greek Mythology | |
| Lycisce | f | Characters in Greek Mythology | |
| Lycomedes | m | Characters in Greek Mythology | |
| Lycomedes | m | Characters in Greek Mythology | |
| Lycomedes | m | Characters in Greek Mythology | |
| Lycomedes | m | Characters in Greek Mythology | |
| Lycon | m | Characters in Greek Mythology | |
| Lycon | m | Characters in Greek Mythology | |
| Lycon | m | Characters in Greek Mythology | |
| Lycon | m | Characters in Greek Mythology | |
| Lycopes | m | Characters in Greek Mythology | |
| Lycophontes | m | Characters in Greek Mythology | |
| Lycophontes | m | Characters in Greek Mythology | |
| Lycophron | m | Characters in Greek Mythology | |
| Lycorias | f | Characters in Greek Mythology | |
| Lycormas | m | Characters in Greek Mythology | |
| Lycortas | m | Characters in Greek Mythology | |
| Lycotherses | m | Characters in Greek Mythology | |
| Lycus | m | Characters in Greek Mythology | |
| Lydia of Thyatira | f | Biblical Characters, Saints | |
| John Lydon | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Vyacheslav Lykho | m | Olympic Medalists | |
| Lyla | f | Fictional Characters from Song Titles | |
| William R. "Link" Lyman | m | Hall-of-Famers | |
| Lynceste | f | Characters in Greek Mythology | |
| Lynceus | m | Characters in Greek Mythology | |
| John Lynch | m | Hall-of-Famers | |
| Lyncides | m | Characters in Greek Mythology | |
| Feodor Felix Konrad Lynen | m | Nobel Prize Winners | |
| Anni-Frid Lyngstad | f | Eurovision Song Contest Winners, Notable Musicians, Rock and Roll Hall-of-Famers | |
| Thomas Lynley | m | Fictional Characters from Books, Fictional Characters from Television | |
| Fred Lynn | m | Most Valuable Players, Notable Athletes | |
| Loretta Lynn | f | Notable Musicians | |
| Madeline Lynn | f | Fictional Characters from Television | |
| Vera Lynn | f | Notable Musicians | |
| Jeff Lynne | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Shelby Lynne | f | Grammy Award Winners | |
| Beatrice Lyons | f | Olympic Medalists | |
| Joseph Lyons | m | Australian Prime Ministers | |
| Ted Lyons | m | Hall-of-Famers, Notable Athletes | |
| Lysander | m | Fictional Characters from Plays and Musicals, Shakespearian Characters | |
| Lysander | m | Characters in Greek Mythology | |
| Lysanias | m | Biblical Characters | |
| Lyse | f | Characters in Greek Mythology | |
| Lysianassa | f | Characters in Greek Mythology | |
| Lysianassa | f | Characters in Greek Mythology | |
| Lysianassa | f | Characters in Greek Mythology | |
| Lysianassa | f | Characters in Greek Mythology | |
| Lysides | m | Characters in Greek Mythology | |
| Lysidice | f | Characters in Greek Mythology | |
| Lysidice | f | Characters in Greek Mythology | |
| Lysimache | f | Characters in Greek Mythology | |
| Lysimache | f | Characters in Greek Mythology | |
| Lysippe | f | Characters in Greek Mythology | |
| Lysippe | f | Characters in Greek Mythology | |
| Lysippos | m | Notable Artists | |
| Lysithoe | f | Characters in Greek Mythology | |
| Lyssa | f | Characters in Greek Mythology | |
| Lytaea | f | Characters in Greek Mythology | |
| Leonid Lytvynenko | m | Olympic Medalists | |
| Ma Jin | f | Olympic Medalists | |
| Ma Long | m | Notable Athletes, Olympic Medalists | |
| Tzi Ma | m | Notable Actors and Entertainers | |
| Ma Yanhong | f | Olympic Medalists | |
| Maachah | m | Biblical Characters | |
| Maachah | f | Biblical Characters | |
| Maachah | m | Biblical Characters | |
| Maachah | f | Biblical Characters | |
| Maachah | f | Biblical Characters | |
| Maachah | m | Biblical Characters | |
| Maachah | f | Biblical Characters | |
| Maachah | f | Biblical Characters | |
| Maachah | m | Biblical Characters | |
| Maadai | m | Biblical Characters | |
| Maadiah | m | Biblical Characters | |
| Maai | m | Biblical Characters | |
| Mariqueen Maandig | f | Notable Musicians | |
| Bob Maas | m | Olympic Medalists | |
| Maasai | m | Biblical Characters | |
| Bridget Maasland | f | Notable Actors and Entertainers | |
| Maath | m | Biblical Characters | |
| Wangari Maathai | f | Nobel Prize Winners | |
| Eilert Määttä | m | Olympic Medalists | |
| Maaz | m | Biblical Characters | |
| Maaziah | m | Biblical Characters | |
| Maaziah | m | Biblical Characters | |
| Mabel | f | Notable Musicians | |
| Arthur Mabellon | m | Olympic Medalists | |
| Mablung | m | Tolkien's Characters | |
| Mabon | m | Characters in Celtic Mythology | |
| Bernie Mac | m | Notable Actors and Entertainers | |
| Macar | m | Characters in Greek Mythology | |
| Macar | m | Characters in Greek Mythology | |
| Macaria | f | Characters in Greek Mythology | |
| Ed Macauley | m | Hall-of-Famers, Notable Athletes | |
| Lady Macbeth | f | Fictional Characters from Plays and Musicals, Shakespearian Characters | |
| Mac Bethad | m | Scottish Kings and Queens, Shakespearian Characters | |
| Alan MacDiarmid | m | Nobel Prize Winners | |
| Bertram Macdonald | m | Olympic Medalists | |
| Garfield MacDonald | m | Olympic Medalists | |
| Gary MacDonald | m | Olympic Medalists | |
| Irene MacDonald | f | Olympic Medalists | |
| John A. Macdonald | m | Canadian Prime Ministers | |
| Linsey MacDonald | f | Olympic Medalists | |
| Norm Macdonald | m | Notable Actors and Entertainers | |
| Oliver Macdonald | m | Olympic Medalists | |
| Ramsay MacDonald | m | British Prime Ministers | |
| Trey MacDougal | m | Fictional Characters from Television | |
| Amy MacDougall Barone | f | Fictional Characters from Television | |
| Andie MacDowell | f | Notable Actors and Entertainers | |
| Edward MacDowell | m | Notable Musicians | |
| Lady Macduff | f | Shakespearian Characters | |
| Macduff | m | Fictional Characters from Plays and Musicals, Shakespearian Characters | |
| Margie MacDuff | f | Fictional Characters from Movies | |
| Macedon | m | Characters in Greek Mythology | |
| Maceris | m | Characters in Greek Mythology | |
| Moyna Macgill | f | Notable Actors and Entertainers | |
| Shane MacGowan | m | Notable Musicians | |
| Juno MacGuff | f | Fictional Characters from Movies | |
| Macha | f | Characters in Celtic Mythology, Irish Kings | |
| Bernardino Machado | m | Portuguese Presidents and Prime Ministers | |
| Roger Machado | m | Olympic Medalists | |
| Machaon | m | Characters in Greek Mythology | |
| Machbanai | m | Biblical Characters | |
| Machbenah | m | Biblical Characters | |
| Machi | m | Biblical Characters | |
| Niccolò Machiavelli | m | Notable Philosophers and Thinkers | |
| Machir | m | Biblical Characters | |
| Machir | m | Biblical Characters | |
| Oscar Macías | m | Olympic Medalists | |
| Al MacInnis | m | Hall-of-Famers, Notable Athletes | |
| Henry Macintosh | m | Olympic Medalists | |
| Leanne MacIntyre | f | Fictional Characters from Television | |
| Mack | m | Fictional Characters from Song Titles | |
| Alex Mack | f | Fictional Characters from Television | |
| Connie Mack | m | Hall-of-Famers | |
| Tom Mack | m | Hall-of-Famers | |
| Æneas Mackay | m | Dutch Prime Ministers | |
| Jeff MacKay | m | Notable Actors and Entertainers | |
| Mickey MacKay | m | Hall-of-Famers | |
| Nancy Mackay | f | Olympic Medalists | |
| Vincent MacKenna | m | Fictional Characters from Movies | |
| Alexander MacKenzie | m | Notable Explorers and Adventurers | |
| Alexander Mackenzie | m | Canadian Prime Ministers | |
| Bindy Mackenzie | f | Fictional Characters from Books | |
| Cindy "Mac" Mackenzie | f | Fictional Characters from Television | |
| James "Biz" Mackey | m | Hall-of-Famers | |
| John Mackey | m | Hall-of-Famers | |
| Mary MacKillop | f | Saints | |
| Gilchrist Maclagan | m | Olympic Medalists | |
| Shirley MacLaine | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Rosie MacLennan | f | Olympic Medalists | |
| Sally MacLennane | f | Fictional Characters from Song Titles | |
| John James Rickard Macleod | m | Nobel Prize Winners | |
| Kathleen MacLeod | f | Olympic Medalists | |
| Patrice de Mac-Mahon | m | French Presidents and Prime Ministers | |
| David MacMillan | m | Nobel Prize Winners | |
| Ernie Macmillan | m | Harry Potter Characters | |
| Harold Macmillan | m | British Prime Ministers | |
| Captain Macmorris | m | Shakespearian Characters | |
| Patrick Macnee | m | Notable Actors and Entertainers | |
| Neil MacNeill | m | Fictional Characters from Books, Fictional Characters from Television | |
| Michelle MacPherson | f | Olympic Medalists | |
| Macris | f | Characters in Greek Mythology | |
| William H. Macy | m | Notable Actors and Entertainers | |
| Madai | m | Biblical Characters | |
| John Madden | m | Hall-of-Famers | |
| Greg Maddux | m | Hall-of-Famers, Notable Athletes | |
| Madeleine of Sweden | f | Other Royalty | |
| Madeline | f | Fictional Characters from Books | |
| Gino Mäder | m | Notable Athletes | |
| Elvira Madigan | f | Other Notables | |
| Stefka Madina | f | Olympic Medalists | |
| Dolley Madison | f | American First Ladies | |
| James Madison | m | American Presidents | |
| Madmannah | m | Biblical Characters | |
| Madonna | f | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Djan Madruga | m | Olympic Medalists | |
| Gaius Cilnius Maecenas | m | Notable Politicians and Statespeople, Shakespearian Characters | |
| Máel Coba | m | Irish Kings | |
| Máel Coluim I | m | Scottish Kings and Queens | |
| Máel Coluim III Canmore Bighead | m | Scottish Kings and Queens, Shakespearian Characters | |
| Maelduin mac Conall | m | Scottish Kings and Queens | |
| Máel Sechnaill mac Domnaill | m | Irish Kings | |
| Máel Sechnaill mac Máel Ruanaida | m | Irish Kings | |
| Maurice Maeterlinck | m | Nobel Prize Winners, Notable Writers | |
| Cristóbal Magallanes Jara | m | Saints | |
| Magbish | m | Biblical Characters | |
| Magdiel | m | Biblical Characters | |
| Barry Magee | m | Olympic Medalists | |
| Ferdinand Magellan | m | Notable Explorers and Adventurers | |
| Josh Magennis | m | Notable Athletes | |
| Maggie | f | Fictional Characters from Song Titles | |
| Maggie | f | Fictional Characters from Song Titles | |
| Maggie May | f | Fictional Characters from Song Titles | |
| Maggie May | f | Fictional Characters from Song Titles | |
| Farmer Maggot | m | Tolkien's Characters | |
| Anna Magnani | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Magnes | m | Characters in Greek Mythology | |
| Magnes | m | Characters in Greek Mythology | |
| Magnes | m | Characters in Greek Mythology | |
| Magnus Felix Ennodius | m | Saints | |
| Magnús Guðmundsson | m | Icelandic Presidents and Prime Ministers | |
| Magnus I the Good | m | Danish Kings and Queens, Norwegian Kings and Queens | |
| Magnus III Barefoot | m | Norwegian Kings and Queens | |
| Magnus III Ladulas | m | Swedish Kings and Queens | |
| Magnus IV | m | Norwegian Kings and Queens, Swedish Kings and Queens | |
| Magnus of Cyzicus | m | Saints | |
| Magog | m | Biblical Characters | |
| Magpiash | m | Biblical Characters | |
| John Maguire | m | Fictional Characters from Television | |
| Mairead Maguire | f | Nobel Prize Winners, Notable Activists and Revolutionaries | |
| Abel Magwitch | m | Fictional Characters from Books | |
| Mahalalel | m | Biblical Characters | |
| Mahalalel | m | Biblical Characters | |
| Mahalath | f | Biblical Characters | |
| Mahalath | f | Biblical Characters | |
| Maharai | m | Biblical Characters | |
| Mahath | m | Biblical Characters | |
| Mahath | m | Biblical Characters | |
| Mahaut of Artois | f | Other Royalty | |
| Mahazioth | m | Biblical Characters | |
| Ben Maher | m | Olympic Medalists | |
| Maher-Shalal-Hash-Baz | m | Biblical Characters | |
| Naguib Mahfouz | m | Nobel Prize Winners, Notable Writers | |
| Mahlah | m | Biblical Characters | |
| Mahlah | f | Biblical Characters | |
| Gustav Mahler | m | Notable Musicians | |
| Mahli | m | Biblical Characters | |
| Mahli | m | Biblical Characters | |
| Mahlon | m | Biblical Characters | |
| Mahmud I | m | Islamic Caliphs, Ottoman Sultans | |
| Mahmud II | m | Islamic Caliphs, Ottoman Sultans | |
| Mahol | m | Biblical Characters | |
| Alex Mahone | m | Fictional Characters from Television | |
| Bill Mahony | m | Olympic Medalists | |
| Frank Mahovlich | m | Hall-of-Famers, Notable Athletes | |
| Maicon | m | Notable Athletes | |
| Hermann Maier | m | Notable Athletes, Olympic Medalists | |
| Sepp Maier | m | Notable Athletes | |
| Norman Mailer | m | Notable Writers, Pulitzer Award Winners | |
| Moses Maimonides | m | Notable Philosophers and Thinkers | |
| Orry Main | m | Fictional Characters from Books, Fictional Characters from Television | |
| Rexy Mainaky | m | Olympic Medalists | |
| Titu Maiorescu | m | Romanian Presidents and Prime Ministers | |
| Dan Majerle | m | Olympic Medalists | |
| Mario Majoni | m | Olympic Medalists | |
| John Major | m | British Prime Ministers | |
| Tina Majorino | f | Notable Actors and Entertainers | |
| Aleksandr Makarov | m | Olympic Medalists | |
| Sergei Makarov | m | Hall-of-Famers, Notable Athletes | |
| Sergey Makarov | m | Olympic Medalists | |
| Harry Makepeace | f | Fictional Characters from Television | |
| Andrey Makeyev | m | Olympic Medalists | |
| Charbel Makhluf | m | Saints | |
| Shozo Makino | m | Olympic Medalists | |
| Maknadebai | m | Biblical Characters | |
| Nikolay Maksimov | m | Olympic Medalists | |
| Mal mac Rochride | m | Irish Kings | |
| Malachi | m | Biblical Characters | |
| Sanja Malagurski | f | Notable Athletes | |
| Malamir | m | Bulgarian Kings and Tsars | |
| Bernard Malamud | m | Notable Writers, Pulitzer Award Winners | |
| Giusi Malato | f | Olympic Medalists | |
| Malcham | m | Biblical Characters | |
| Malchiel | m | Biblical Characters | |
| Malchiram | m | Biblical Characters | |
| Malchishua | m | Biblical Characters | |
| Tom Malchow | m | Olympic Medalists | |
| Galina Malchugina | f | Olympic Medalists | |
| Malchus | m | Biblical Characters | |
| Malcolm IV the Maiden | m | Scottish Kings and Queens | |
| Karl Malden | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Cesare Maldini | m | Notable Athletes | |
| Paolo Maldini | m | Notable Athletes | |
| Rami Malek | m | Emmy Award Winners, Notable Actors and Entertainers, Oscar Award Winners | |
| Georgiy Malenkov | m | Other Leaders | |
| Josh Malerman | m | Notable Writers | |
| Kazimir Malevich | m | Notable Artists | |
| Draco Malfoy | m | Fictional Characters from Books, Harry Potter Characters | |
| Lucius Malfoy | m | Fictional Characters from Books, Harry Potter Characters | |
| Narcissa Malfoy | f | Harry Potter Characters | |
| Terrence Malick | m | Notable Filmmakers | |
| Bronisław Malinowski | m | Olympic Medalists | |
| Kurt Paul Malisch | m | Olympic Medalists | |
| Evgeni Malkin | m | Most Valuable Players, Notable Athletes | |
| Donald "Ducky" Mallard | m | Fictional Characters from Television | |
| Mallor | m | Tolkien's Characters | |
| Mallothi | m | Biblical Characters | |
| Marti Malloy | f | Olympic Medalists | |
| Håkan Malmrot | m | Olympic Medalists | |
| Karl Malmström | m | Olympic Medalists | |
| Dorothy Malone | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Jack Malone | m | Fictional Characters from Television | |
| Joe Malone | m | Hall-of-Famers, Notable Athletes | |
| Karl Malone | m | Hall-of-Famers, Most Valuable Players, Notable Athletes, Olympic Medalists | |
| Maicel Malone-Wallace | f | Olympic Medalists | |
| Moses Malone | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Sam Malone | m | Fictional Characters from Television | |
| Valerie Malone | f | Fictional Characters from Television | |
| Hattie Maloney | f | Fictional Characters from Plays and Musicals | |
| Ignatius Maloyan | m | Saints | |
| Malrubius | m | Saints | |
| Maluma | m | Notable Musicians | |
| Malvolio | m | Shakespearian Characters | |
| Mamillius | m | Shakespearian Characters | |
| Yagub Mammadov | m | Notable Politicians and Statespeople | |
| Mammes of Caesarea | m | Saints | |
| Mamre | m | Biblical Characters | |
| Manaen | m | Biblical Characters | |
| Manahath | m | Biblical Characters | |
| Manasseh | m | Biblical Characters, Israelite and Judean Kings | |
| Manasseh | m | Biblical Characters | |
| Manasseh | m | Biblical Characters | |
| Manasseh | m | Biblical Characters | |
| Manasseh | m | Biblical Characters | |
| Manawydan | m | Characters in Celtic Mythology | |
| Joshua Mance | m | Olympic Medalists | |
| Henry Mancini | m | Grammy Award Winners, Notable Musicians | |
| Howie Mandel | m | Notable Actors and Entertainers | |
| Johnny Mandel | m | Notable Musicians | |
| Nelson Mandela | m | Nobel Prize Winners, Notable Activists and Revolutionaries, Other Leaders | |
| Zindzi Mandela | f | Notable Politicians and Statespeople | |
| Leopold Mandić | m | Saints | |
| Manes | m | Characters in Greek Mythology | |
| Édouard Manet | m | Notable Artists | |
| Manetho | m | Notable Philosophers and Thinkers | |
| Alexandre Manette | m | Fictional Characters from Books | |
| Lucie Manette | f | Fictional Characters from Books | |
| Kate Manfredi | f | Fictional Characters from Television | |
| Joe Manganiello | m | Notable Actors and Entertainers | |
| Leo Ignatius Mangin | m | Saints | |
| Joe Mangus | m | Fictional Characters from Television | |
| Mani | m | Notable Philosophers and Thinkers | |
| Mania | f | Characters in Greek Mythology | |
| Wiesław Maniak | m | Olympic Medalists | |
| Mirela Maniani | f | Olympic Medalists | |
| Juozas Maniušis | m | Lithuanian Presidents and Prime Ministers | |
| Joseph L. Mankiewicz | m | Notable Filmmakers, Oscar Award Winners | |
| Dorothy Manley | f | Olympic Medalists | |
| Effa Manley | f | Hall-of-Famers | |
| Delbert Mann | m | Notable Filmmakers, Oscar Award Winners | |
| Michael Mann | m | Notable Filmmakers | |
| Shelley Mann | f | Olympic Medalists | |
| Thomas Mann | m | Nobel Prize Winners, Notable Writers | |
| Thompson Mann | m | Olympic Medalists | |
| Paolo Manna | m | Saints | |
| Luigi Mannelli | m | Olympic Medalists | |
| Carl Gustaf Emil Mannerheim | m | Finnish Presidents and Prime Ministers, Notable Military Figures | |
| Archie Manning | m | Notable Athletes | |
| Danny Manning | m | Olympic Medalists | |
| Eli Manning | m | Notable Athletes | |
| Lily Manning | f | Fictional Characters from Television | |
| Madeline Manning-Jackson | f | Olympic Medalists | |
| Peyton Manning | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Zoe Manning | f | Fictional Characters from Television | |
| Manoah | m | Biblical Characters | |
| Kostas Manolas | m | Notable Athletes | |
| Lia Manoliu | f | Olympic Medalists | |
| Peter Mansfield | m | Nobel Prize Winners | |
| Joe Mantegna | m | Notable Actors and Entertainers | |
| Oskari Mantere | m | Finnish Presidents and Prime Ministers | |
| Sylvio Mantha | m | Hall-of-Famers | |
| Mantineus | m | Characters in Greek Mythology | |
| Mickey Mantle | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Manto | f | Characters in Greek Mythology | |
| Manto | f | Characters in Greek Mythology | |
| Manto | f | Characters in Greek Mythology | |
| Maria Domenica Mantovani | f | Saints | |
| Manuel I the Fortunate | m | Portuguese Kings and Queens | |
| Manuel II | m | Portuguese Kings and Queens | |
| Manuel II Palaeologus | m | Roman and Byzantine Emperors | |
| Heinie Manush | m | Hall-of-Famers | |
| Josep Manyanet i Vives | m | Saints | |
| Leonel Manzano | m | Olympic Medalists | |
| Ray Manzarek | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Mao Zedong | m | Other Leaders | |
| Maoch | m | Biblical Characters | |
| Maon | m | Biblical Characters | |
| Tim Mara | m | Hall-of-Famers | |
| Wellington Mara | m | Hall-of-Famers | |
| Diego Maradona | m | Notable Athletes | |
| Anthony Marantino | m | Fictional Characters from Television | |
| Walter "Rabbit" Maranville | m | Hall-of-Famers | |
| Jean-Paul Marat | m | Notable Activists and Revolutionaries | |
| Marathon | m | Characters in Greek Mythology | |
| Pete Maravich | m | Hall-of-Famers, Notable Athletes | |
| Adonis Marble | m | Fictional Characters from Plays and Musicals | |
| Hortência Marcari | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Marceline the Vampire Queen | f | Fictional Characters from Television | |
| Marcella | f | Fictional Characters from Books | |
| Marcellinus of Carthage | m | Saints | |
| Marcellus | m | Shakespearian Characters | |
| Marcellus I | m | Bishops of Rome and the Popes, Saints | |
| Marcellus the Centurion | m | Saints | |
| Beth March | f | Fictional Characters from Books | |
| Fredric March | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Jo March | f | Fictional Characters from Books | |
| Julie March | f | Fictional Characters from Television | |
| Meg March | f | Fictional Characters from Books | |
| Nazaria Ignacia March Mesa | f | Saints | |
| Joseph Marchand | m | Saints | |
| Gino Marchetti | m | Hall-of-Famers, Notable Athletes | |
| Clemente Marchisio | m | Saints | |
| Marcian | m | Roman and Byzantine Emperors, Saints | |
| Rocky Marciano | m | Notable Athletes | |
| Kęstutis Marčiulionis | m | Olympic Medalists | |
| Šarūnas Marčiulionis | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Young Marcius | m | Shakespearian Characters | |
| Gnaeus Marcius Coriolanus | m | Notable Military Figures, Shakespearian Characters | |
| Marco | m | Hurricanes and Tropical Storms | |
| Serghei Marcoci | m | Olympic Medalists | |
| Sholto Marcon | m | Olympic Medalists | |
| Guglielmo Marconi | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Aemilian | m | Roman and Byzantine Emperors | |
| Alexander Severus | m | Roman and Byzantine Emperors | |
| Carus | m | Roman and Byzantine Emperors | |
| Claudius II Gothicus | m | Roman and Byzantine Emperors | |
| Constantius I Chlorus | m | Roman and Byzantine Emperors | |
| Didius Julianus | m | Roman and Byzantine Emperors | |
| Florian | m | Roman and Byzantine Emperors | |
| Gordian I | m | Roman and Byzantine Emperors | |
| Gordian II | m | Roman and Byzantine Emperors | |
| Gordian III | m | Roman and Byzantine Emperors | |
| Macrinus | m | Roman and Byzantine Emperors | |
| Marcus Andronicus | m | Shakespearian Characters | |
| Marcus Aurelius | m | Notable Philosophers and Thinkers, Roman and Byzantine Emperors | |
| Marcus Licinius Crassus | m | Notable Military Figures, Notable Politicians and Statespeople | |
| Maxentius | m | Roman and Byzantine Emperors | |
| Maximian | m | Roman and Byzantine Emperors | |
| Nerva | m | Roman and Byzantine Emperors | |
| Otho | m | Roman and Byzantine Emperors | |
| Philip the Arab | m | Roman and Byzantine Emperors | |
| Probus | m | Roman and Byzantine Emperors | |
| Pupienus | m | Roman and Byzantine Emperors | |
| Quintillus | m | Roman and Byzantine Emperors | |
| Tacitus | m | Roman and Byzantine Emperors | |
| Trajan | m | Roman and Byzantine Emperors | |
| Rudolph A. Marcus | m | Nobel Prize Winners | |
| Mardian | m | Shakespearian Characters | |
| Maria Stella Mardosewicz | f | Saints | |
| Marduk | m | Biblical Characters, Other Mythological Characters | |
| Giuseppe Marello | m | Saints | |
| Ivano Marescotti | m | Notable Actors and Entertainers | |
| Mareshah | m | Biblical Characters | |
| Josep Maria Margall | m | Olympic Medalists | |
| Margarelon | m | Shakespearian Characters | |
| Margaret | f | Shakespearian Characters | |
| Margaret | f | Fictional Characters from Song Titles | |
| Margaret of Anjou | f | Other Royalty, Shakespearian Characters | |
| Margaret of Antioch | f | Saints | |
| Margaret of Connaught | f | Other Royalty | |
| Margaret of Cortona | f | Saints | |
| Margaret of Hungary | f | Saints | |
| Margaret of Scotland | f | Saints | |
| Margaret the Maid of Norway | f | Scottish Kings and Queens | |
| Margaret, Countess of Snowdon | f | Other Royalty | |
| Margrete I | f | Danish Kings and Queens, Norwegian Kings and Queens, Swedish Kings and Queens | |
| Alexandru Marghiloman | m | Romanian Presidents and Prime Ministers | |
| Miriam Margolyes | f | Notable Actors and Entertainers | |
| Margrethe II | f | Danish Kings and Queens | |
| Marguerite | f | Fictional Characters from Plays and Musicals | |
| Marguerite d'Youville | f | Saints | |
| Julianna Margulies | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Giorgi Margvelashvili | m | Georgian Presidents and Prime Ministers | |
| Mária | f | Hungarian Kings and Queens | |
| Maria | f | Hurricanes and Tropical Storms | |
| Maria | f | Shakespearian Characters | |
| Maria | f | Fictional Characters from Song Titles | |
| Maria | f | Fictional Characters from Song Titles | |
| Maria | f | Fictional Characters from Song Titles | |
| Maria | f | Shakespearian Characters | |
| Maria | f | Fictional Characters from Plays and Musicals | |
| Maria Anunciata of Liechtenstein | f | Other Royalty | |
| Maria Candida of the Eucharist | f | Saints | |
| Maria Caridad of the Holy Spirit | f | Saints | |
| Maria I | f | Portuguese Kings and Queens | |
| Maria II | f | Portuguese Kings and Queens | |
| Maria Sophie of Bavaria | f | Other Royalty | |
| Maria Theresa | f | Austrian Dukes and Emperors, Bohemian Kings, Hungarian Kings and Queens | |
| María de la Purísima of the Cross | f | Saints | |
| María de las Maravillas de Jesús | f | Saints | |
| María del Tránsito Cabanillas | f | Saints | |
| Maid Marian | f | Fictional Characters from Traditional Tales | |
| Mariana | f | Shakespearian Characters | |
| Mariana | f | Shakespearian Characters | |
| Mariana de Jesús de Paredes | f | Saints | |
| Jess Mariano | m | Fictional Characters from Television | |
| Marica | f | Characters in Greek Mythology | |
| Juan Marichal | m | Hall-of-Famers | |
| Marie Antoinette | f | Other Royalty | |
| Marie Astrid of Liechtenstein | f | Other Royalty | |
| Marie Caroline of Liechtenstein | f | Other Royalty | |
| Marie Christine | f | Fictional Characters from Plays and Musicals | |
| Marie of Denmark | f | Other Royalty | |
| Marie-Eugénie of Jesus | f | Saints | |
| Marie-Françoise de Croissy | f | Saints | |
| Bruno Marie-Rose | m | Olympic Medalists | |
| Victor Marijnen | m | Dutch Prime Ministers | |
| Jan Marijnissen | m | Notable Politicians and Statespeople | |
| Marilyn | f | Hurricanes and Tropical Storms | |
| Marinka | f | Fictional Characters from Plays and Musicals | |
| Andrea Marino | f | Fictional Characters from Television | |
| Dan Marino | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Lex Marinos | m | Notable Actors and Entertainers | |
| Mario | m | Other Fictional Characters | |
| Marty Marion | m | Most Valuable Players | |
| Maris | m | Characters in Greek Mythology | |
| Maritza | f | Fictional Characters from Plays and Musicals | |
| Marius | m | Saints | |
| Marius | m | Fictional Characters from Movies, Fictional Characters from Plays and Musicals | |
| Mark the Evangelist | m | Coptic Popes and Patriarchs of Alexandria, Saints | |
| Boris Markarov | m | Olympic Medalists | |
| Spyros Markezinis | m | Greek Prime Ministers | |
| Ilene Markham | f | Fictional Characters from Television | |
| Bronisław Markiewicz | m | Saints | |
| Marko | m | Serbian Kings, Tsars and Princes | |
| Khristo Markov | m | Olympic Medalists | |
| Kálmán Markovits | m | Olympic Medalists | |
| Harry Markowitz | m | Nobel Prize Winners | |
| Jamie Marks | m | Fictional Characters from Movies | |
| Joe Marler | m | Notable Athletes | |
| Bob Marley | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Jacob Marley | m | Fictional Characters from Books | |
| Marlin | m | Fictional Characters from Movies | |
| Christopher Marlowe | m | Notable Writers | |
| Marmax | m | Characters in Greek Mythology | |
| Columba Marmion | m | Saints | |
| Silas Marner | m | Fictional Characters from Books | |
| Zoran Marojević | m | Olympic Medalists | |
| Maron | m | Characters in Greek Mythology | |
| Maron | m | Characters in Greek Mythology | |
| Massimo Marone | m | Fictional Characters from Television | |
| Nick Marone | m | Fictional Characters from Television | |
| McKayla Maroney | f | Olympic Medalists | |
| Marpe | f | Characters in Greek Mythology | |
| Marpessa | f | Characters in Greek Mythology | |
| Marpessa | f | Characters in Greek Mythology | |
| Rube Marquard | m | Hall-of-Famers | |
| Wlamir Marques | m | Olympic Medalists | |
| Dora Márquez | f | Fictional Characters from Television | |
| Ingrid Marr | f | Fictional Characters from Television | |
| Mars | m | Characters in Roman Mythology | |
| Bruno Mars | m | Grammy Award Winners, Notable Musicians | |
| Keith Mars | m | Fictional Characters from Television | |
| Laura Mars | f | Fictional Characters from Movies | |
| Veronica Mars | f | Fictional Characters from Television | |
| Eddie Marsan | m | Notable Actors and Entertainers | |
| Marsena | m | Biblical Characters | |
| Jean Marsh | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Kym Marsh | f | Notable Actors and Entertainers, Notable Musicians | |
| Michael Marsh | m | Olympic Medalists | |
| Sharon Marsh | f | Fictional Characters from Television | |
| Shelly Marsh | f | Fictional Characters from Television | |
| Stan Marsh | m | Fictional Characters from Television | |
| E. G. Marshall | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Alex Marshall | m | Fictional Characters from Television | |
| Barry Marshall | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| George C. Marshall | m | Nobel Prize Winners, Notable Military Figures, Notable Politicians and Statespeople | |
| George Preston Marshall | m | Hall-of-Famers | |
| Jack Marshall | m | Hall-of-Famers | |
| Jack Marshall | m | New Zealand Prime Ministers | |
| John Marshall | m | Olympic Medalists | |
| Logan Marshall-Green | m | Notable Actors and Entertainers | |
| Zena Marshall | f | Notable Actors and Entertainers | |
| Margot Marsman | f | Olympic Medalists | |
| Alberto Marson | m | Olympic Medalists | |
| Lou Marson | m | Olympic Medalists | |
| Marsyas | m | Characters in Greek Mythology | |
| Charles Martel | m | Notable Military Figures, Notable Politicians and Statespeople, Other Royalty | |
| Agneta Mårtensson | f | Olympic Medalists | |
| Sir Oliver Martext | m | Shakespearian Characters | |
| Martha | f | Hurricanes and Tropical Storms | |
| Martha | f | Saints | |
| Martha | f | Fictional Characters from Song Titles | |
| Märtha Louise of Norway | f | Other Royalty | |
| Martha of Bethany | f | Biblical Characters, Saints | |
| Martial | m | Notable Writers | |
| Narcisa de Jesús Martillo y Morán | f | Saints | |
| Martin | m | Fictional Characters from Song Titles | |
| Martin I | m | Bishops of Rome and the Popes, Saints | |
| Martin IV | m | Bishops of Rome and the Popes | |
| Martín the Kind | m | Spanish Kings and Queens | |
| Martin V | m | Bishops of Rome and the Popes | |
| Angela Martin | f | Fictional Characters from Television | |
| Archer John Porter Martin | m | Nobel Prize Winners | |
| Camilla Martin | f | Olympic Medalists | |
| Celeste Martin | f | Fictional Characters from Movies | |
| Chris Martin | m | Notable Musicians | |
| Curtis Martin | m | Hall-of-Famers | |
| David "Whip" Martin | m | Fictional Characters from Television | |
| Dean Martin | m | Notable Actors and Entertainers, Notable Musicians | |
| Fernando Martín Espina | m | Olympic Medalists | |
| Frank Martin | m | Fictional Characters from Television | |
| Jesse L. Martin | m | Notable Actors and Entertainers | |
| John Martin | m | Notable Artists | |
| Jude Martin | f | Fictional Characters from Television | |
| LaVonna Martin | f | Olympic Medalists | |
| Louis Martin | m | Olympic Medalists | |
| Miklós Martin | m | Olympic Medalists | |
| Paul Martin | m | Canadian Prime Ministers | |
| Paul Martin | m | Olympic Medalists | |
| Ricky Martin | m | Notable Musicians | |
| Steve Martin | m | Notable Actors and Entertainers | |
| Walden Martin | m | Olympic Medalists | |
| A Martínez | m | Notable Actors and Entertainers | |
| Arsenio Martínez Campos | m | Spanish Prime Ministers | |
| Benito "Bad Bunny" Martínez Ocasio | m | Notable Musicians | |
| Conchita Martínez | f | Notable Athletes | |
| Diego Martínez Barrio | m | Spanish Prime Ministers | |
| Francisco Martínez | m | Olympic Medalists | |
| Javi Martínez | m | Notable Athletes | |