| Name | Gender | Categories | |
|---|
| Ernst Ludwig Kirchner | m | Notable Artists |  |
| Sonny Kiriakis | m | Fictional Characters from Television | |
| Victor Kiriakis | m | Fictional Characters from Television | |
| Olga Kirichenko | f | Olympic Medalists | |
| Kirk | m | Hurricanes and Tropical Storms | |
| James T. Kirk | m | Fictional Characters from Television | |
| Jill Kirkendall | f | Fictional Characters from Television | |
| Richard Kirkman | m | Saints | |
| Chris Kirkpatrick | m | Notable Musicians | |
| Nikolay Kirov | m | Olympic Medalists | |
| Bill Kirschbaum | m | Olympic Medalists | |
| Danny Kirwan | m | Rock and Roll Hall-of-Famers | |
| Vladimir Kiselyov | m | Olympic Medalists | |
| Mariya Kiselyova | f | Olympic Medalists | |
| Kishi | m | Biblical Characters | |
| Kislon | m | Biblical Characters | |
| Balázs Kiss | m | Olympic Medalists | |
| Géza Kiss | m | Olympic Medalists | |
| István Kiss | m | Olympic Medalists | |
| Tamás Kiss | m | Olympic Medalists | |
| Henry Kissinger | m | Nobel Prize Winners, Notable Politicians and Statespeople | |
| Kees Kist | m | Notable Athletes | |
| Czesław Kiszczak | m | Polish Presidents and Prime Ministers | |
| Nicholas Bunkerd Kitbamrung | m | Saints | |
| Eartha Kitt | f | Notable Actors and Entertainers, Notable Musicians | |
| Tom Kitten | m | Fictional Characters from Books | |
| Olive Kitteridge | f | Fictional Characters from Books | |
| Sheila Kitzinger | f | Notable Activists and Revolutionaries | |
| Abel Kiviat | m | Olympic Medalists | |
| Toivo Kivimäki | m | Finnish Presidents and Prime Ministers | |
| Mari Kiviniemi | f | Finnish Presidents and Prime Ministers | |
| Kizito | m | Saints | |
| Marzia Kjellberg | f | Notable Actors and Entertainers | |
| Craig Klass | m | Olympic Medalists | |
| Myleene Klass | f | Notable Musicians | |
| Klaus | m | Hurricanes and Tropical Storms | |
| Paul Klee | m | Notable Artists | |
| Chris Klein | m | Notable Actors and Entertainers | |
| Chuck Klein | m | Hall-of-Famers, Most Valuable Players | |
| Dani Klein | f | Notable Musicians | |
| Hans-Joachim Klein | m | Olympic Medalists | |
| Harry Klein | m | Fictional Characters from Television | |
| Helga Klein | f | Olympic Medalists | |
| Herbert Klein | m | Olympic Medalists | |
| Lawrence Klein | m | Nobel Prize Winners | |
| Joe Kleine | m | Olympic Medalists | |
| Megan Kleine | f | Olympic Medalists | |
| Inta Kļimoviča | f | Olympic Medalists | |
| Gustav Klimt | m | Notable Artists | |
| Byrle Klinck | m | Olympic Medalists | |
| Kevin Kline | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Ab Klink | m | Notable Politicians and Statespeople | |
| Vitali Klitschko | m | Notable Athletes | |
| Wladimir Klitschko | m | Notable Athletes, Olympic Medalists | |
| Hans Klok | m | Notable Actors and Entertainers | |
| Marga Klompé | f | Notable Politicians and Statespeople | |
| Ignacy Kłopotowski | m | Saints | |
| Carolina Klüft | f | Notable Athletes, Olympic Medalists | |
| Jack Klugman | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Heidi Klum | f | Notable Actors and Entertainers | |
| Sergey Klyugin | m | Olympic Medalists | |
| Ursula Knab | f | Olympic Medalists | |
| Skelton Knaggs | m | Notable Actors and Entertainers | |
| Ulrika Knape-Lindbergh | f | Olympic Medalists | |
| Brandon Knight | m | Olympic Medalists | |
| Esmond Knight | m | Notable Actors and Entertainers | |
| Gladys Knight | f | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Jess Knight | f | Fictional Characters from Television | |
| Phil Knight | m | Notable Businesspeople | |
| Rosalind Knight | f | Notable Actors and Entertainers | |
| George Knightley | m | Fictional Characters from Books | |
| Isabella Knightley | f | Fictional Characters from Books | |
| Mark Knopfler | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Beyoncé Knowles | f | Grammy Award Winners, Notable Musicians | |
| William Standish Knowles | m | Nobel Prize Winners | |
| Knud V Magnussen | m | Danish Kings and Queens | |
| Knud II the Great | m | Danish Kings and Queens, English and British Kings and Queens, Norwegian Kings and Queens | |
| Knut I | m | Swedish Kings and Queens | |
| Tormod Knutsen | m | Olympic Medalists | |
| Ko Young-min | m | Olympic Medalists | |
| Koan | m | Japanese Emperors, Other Mythological Characters | |
| Koba | m | Fictional Characters from Books | |
| Vjekoslav Kobešćak | m | Olympic Medalists | |
| Victoria Koblenko | f | Notable Actors and Entertainers | |
| Des Koch | m | Olympic Medalists | |
| Marita Koch | f | Notable Athletes, Olympic Medalists | |
| Robert Koch | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Emil Theodor Kocher | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Sándor Kocsis | m | Notable Athletes | |
| Bert Koenders | m | Notable Politicians and Statespeople | |
| Mihail Kogălniceanu | m | Romanian Presidents and Prime Ministers | |
| Kogen | m | Japanese Emperors, Other Mythological Characters | |
| Kohath | m | Biblical Characters | |
| Helmut Kohl | m | German Chancellors and Presidents | |
| Christa Köhler | f | Olympic Medalists | |
| Käthe Köhler | f | Olympic Medalists | |
| Walter Kohn | m | Nobel Prize Winners | |
| Mauno Koivisto | m | Finnish Presidents and Prime Ministers | |
| George Kojac | m | Olympic Medalists | |
| Ada Kok | f | Olympic Medalists | |
| Mimi Kok | f | Notable Actors and Entertainers | |
| Wim Kok | m | Dutch Prime Ministers | |
| Thanasi Kokkinakis | m | Notable Athletes | |
| Kolaiah | m | Biblical Characters | |
| Kolaiah | m | Biblical Characters | |
| Claudia Kolb | f | Olympic Medalists | |
| Maksymilian Kolbe | m | Saints | |
| Alevtina Kolchina | f | Olympic Medalists | |
| Hannes Kolehmainen | m | Notable Athletes, Olympic Medalists | |
| Nikolay Kolesnikov | m | Olympic Medalists | |
| Ioannis Kolettis | m | Greek Prime Ministers | |
| Siya Kolisi | m | Notable Athletes | |
| Konstantinos Kollias | m | Greek Prime Ministers | |
| Aleksander Kolmpere | m | Olympic Medalists | |
| Gennaios Kolokotronis | m | Greek Prime Ministers | |
| Tatyana Kolpakova | f | Olympic Medalists | |
| Adolph Kolping | m | Saints | |
| Yulia Koltunova | f | Olympic Medalists | |
| Leo Komarov | m | Olympic Medalists | |
| Vera Komisova | f | Olympic Medalists | |
| Jelica Komnenović | f | Olympic Medalists | |
| Masako Kondo | f | Olympic Medalists | |
| Lyudmila Kondratyeva | f | Olympic Medalists | |
| Anatoliy Konev | m | Olympic Medalists | |
| Ford Hiroshi Konno | m | Olympic Medalists | |
| Yuriy Konovalov | m | Olympic Medalists | |
| Konrad I | m | Polish High Dukes and Kings | |
| Konrad I of Franconia | m | German Kings and Holy Roman Emperors | |
| Konrad II | m | German Kings and Holy Roman Emperors | |
| Konrad III | m | German Kings and Holy Roman Emperors | |
| Konrad IV | m | German Kings and Holy Roman Emperors | |
| Konrad of Parzham | m | Saints | |
| Mykola Konrad | m | Saints | |
| John Konrads | m | Olympic Medalists | |
| Ferdinand Konščak | m | Notable Explorers and Adventurers | |
| Konstantin | m | Russian Grand Dukes and Tsars | |
| Konstantin I | m | Bulgarian Kings and Tsars | |
| Konstantin II | m | Bulgarian Kings and Tsars | |
| Konstantinos II | m | Olympic Medalists, Other Royalty | |
| Konstantinos Konstantopoulos | m | Greek Prime Ministers | |
| Jim Konstanty | m | Most Valuable Players | |
| Sofia Konukh | f | Olympic Medalists | |
| Nadezhda Konyayeva | f | Olympic Medalists | |
| Koo Dae-sung | m | Olympic Medalists | |
| Tjalling C. Koopmans | m | Nobel Prize Winners | |
| Raymond Kopa | m | Notable Athletes | |
| Mike Koplove | m | Olympic Medalists | |
| Sergey Koplyakov | m | Olympic Medalists | |
| Korah | m | Biblical Characters | |
| Korah | m | Biblical Characters | |
| Korah | m | Biblical Characters | |
| Korah | m | Biblical Characters | |
| Olga Korbut | f | Notable Athletes, Olympic Medalists | |
| Kore | m | Biblical Characters | |
| Kore | m | Biblical Characters | |
| Seiwa | m | Japanese Emperors | |
| Korei | m | Japanese Emperors, Other Mythological Characters | |
| Nijs Korevaar | m | Olympic Medalists | |
| Mikheil Korkia | m | Olympic Medalists | |
| Otar Korkia | m | Olympic Medalists | |
| Kormesiy | m | Bulgarian Kings and Tsars | |
| Kormisosh | m | Bulgarian Kings and Tsars | |
| Roger D. Kornberg | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Yuri Korneev | m | Olympic Medalists | |
| Theodor Körner | m | Austrian Chancellors and Presidents | |
| Helmuth Körnig | m | Olympic Medalists | |
| Frits Korthals Altes | m | Notable Politicians and Statespeople | |
| Gusman Kosanov | m | Olympic Medalists | |
| Kösem Sultan | f | Notable Politicians and Statespeople | |
| Aleksandr Kosenkov | m | Olympic Medalists | |
| Marina Koshevaya | f | Olympic Medalists | |
| Koshiba Masatoshi | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Kosho | m | Japanese Emperors, Other Mythological Characters | |
| Vladimir Kosinsky | m | Olympic Medalists | |
| Teodor Koskenniemi | m | Olympic Medalists | |
| Albrecht Kossel | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Stefka Kostadinova | f | Notable Athletes, Olympic Medalists | |
| J. Michael Kosterlitz | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Idhomeno Kosturi | m | Albanian Presidents and Prime Ministers | |
| Kostaq Kota | m | Albanian Presidents and Prime Ministers | |
| Ted Kotcheff | m | Notable Filmmakers | |
| Sergey Kotenko | m | Olympic Medalists | |
| Rosemarie Kother-Gabriel | f | Olympic Medalists | |
| Go-Mizunoo | m | Japanese Emperors | |
| Alicja Kotowska | f | Saints | |
| Sage Kotsenburg | m | Olympic Medalists | |
| Sandy Koufax | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Alexandros Koumoundouros | m | Greek Prime Ministers | |
| Mišo Kovač | m | Notable Musicians | |
| Zdravko Kovačić | m | Olympic Medalists | |
| Ágnes Kovács | f | Olympic Medalists | |
| Dalma Kovács | f | Notable Musicians | |
| Edit Kovács | f | Olympic Medalists | |
| József Kovács | m | Olympic Medalists | |
| Aleksandr Kovalenko | m | Olympic Medalists | |
| Andrei Kovalenko | m | Olympic Medalists | |
| Sofya Kovalevskaya | f | Notable Philosophers and Thinkers | |
| Ainārs Kovals | m | Olympic Medalists | |
| Omelyan Kovch | m | Saints | |
| Kristy Kowal | f | Olympic Medalists | |
| Sugar "Kane" Kowalczyk | f | Fictional Characters from Movies | |
| Ray Kowalski | m | Fictional Characters from Television | |
| Roxanne Kowalski | f | Fictional Characters from Movies | |
| Stanley Kowalski | m | Fictional Characters from Movies, Fictional Characters from Plays and Musicals | |
| Tsutomu Koyama | m | Olympic Medalists | |
| Thomas Kozaki | m | Saints | |
| Władysław Kozakiewicz | m | Olympic Medalists | |
| Nikolay Kozlov | m | Olympic Medalists | |
| Anna Kozlova | f | Olympic Medalists | |
| Honorat Koźmiński | m | Saints | |
| Valentyna Kozyr | f | Olympic Medalists | |
| Jaap Kraaier | m | Olympic Medalists | |
| John Kraaijkamp Sr. | m | Notable Actors and Entertainers | |
| Hans Kraay Jr. | m | Notable Actors and Entertainers | |
| Jeroen Krabbé | m | Notable Actors and Entertainers, Notable Filmmakers | |
| Martijn Krabbé | m | Notable Actors and Entertainers | |
| Svetlana Krachevskaya | f | Olympic Medalists | |
| Alice Kramden | f | Fictional Characters from Television | |
| Ralph Kramden | m | Fictional Characters from Television | |
| Jerry Kramer | m | Hall-of-Famers | |
| Joey Kramer | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Sven Kramer | m | Notable Athletes, Olympic Medalists | |
| Zlatko Kranjčar | m | Notable Athletes | |
| George Kranky | m | Fictional Characters from Books | |
| Gintaras Krapikas | m | Olympic Medalists | |
| John Krasinski | m | Notable Actors and Entertainers | |
| Luan Krasniqi | m | Notable Athletes, Olympic Medalists | |
| Jarmila Kratochvílová | f | Olympic Medalists | |
| Marlene Kratz | f | Fictional Characters from Television | |
| Michael Kraus | m | Olympic Medalists | |
| Dieter Krause | m | Olympic Medalists | |
| Edward "Moose" Krause | m | Hall-of-Famers | |
| Alison Krauss | f | Grammy Award Winners, Notable Musicians | |
| Käthe Krauss | f | Olympic Medalists | |
| Viktor Kravchenko | m | Olympic Medalists | |
| Lenny Kravitz | m | Notable Musicians | |
| Zoë Kravitz | f | Notable Actors and Entertainers | |
| Edwin G. Krebs | m | Nobel Prize Winners | |
| Hans Adolf Krebs | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Joško Kreković | m | Olympic Medalists | |
| Cindy Kreller | f | Fictional Characters from Plays and Musicals | |
| Mitzi Kremer | f | Olympic Medalists | |
| Vera Krepkina | f | Olympic Medalists | |
| Vitold Kreyer | m | Olympic Medalists | |
| Barry Kripke | m | Fictional Characters from Television | |
| Krishna | m | Characters in Hindu Mythology | |
| Christian I | m | Danish Kings and Queens, Norwegian Kings and Queens, Swedish Kings and Queens | |
| Christian II | m | Danish Kings and Queens, Norwegian Kings and Queens, Swedish Kings and Queens | |
| Kristina | f | Swedish Kings and Queens | |
| Kristina | f | Fictional Characters from Plays and Musicals | |
| Kristján Jónsson | m | Icelandic Presidents and Prime Ministers | |
| Christoffer III of Bavaria | m | Danish Kings and Queens, Norwegian Kings and Queens, Swedish Kings and Queens | |
| Kris Kristofferson | m | Notable Actors and Entertainers, Notable Musicians | |
| Mikhail Krivonosov | m | Olympic Medalists | |
| Ray Kroc | m | Notable Businesspeople | |
| Ursula K. Le Guin | f | Notable Writers | |
| Herbert Kroemer | m | Nobel Prize Winners | |
| Neelie Kroes | f | Notable Politicians and Statespeople | |
| August Krogh | m | Nobel Prize Winners | |
| Henk Krol | m | Notable Politicians and Statespeople | |
| Ruud Krol | m | Notable Athletes | |
| Sari Krooks | f | Olympic Medalists | |
| Pyotr Kropotkin | m | Notable Activists and Revolutionaries, Notable Philosophers and Thinkers | |
| Harry Kroto | m | Nobel Prize Winners | |
| Heinrich Krug | m | Olympic Medalists | |
| Hardy Krüger | m | Notable Actors and Entertainers | |
| Walter Krüger | m | Olympic Medalists | |
| Yelena Kruglova | f | Olympic Medalists | |
| Paul Krugman | m | Nobel Prize Winners, Notable Philosophers and Thinkers | |
| Tim Krul | m | Notable Athletes | |
| Felix Krull | m | Fictional Characters from Books | |
| Krum | m | Bulgarian Kings and Tsars | |
| Viktor Krum | m | Harry Potter Characters | |
| Jānis Krūmiņš | m | Olympic Medalists | |
| J. W. Krumpholz | m | Olympic Medalists | |
| Anastasia Krupnik | f | Fictional Characters from Books | |
| Pam Kruse | f | Olympic Medalists | |
| Ninel Krutova | f | Olympic Medalists | |
| Naim Kryeziu | m | Notable Athletes | |
| Oleksandr Krykun | m | Olympic Medalists | |
| Andrey Krylov | m | Olympic Medalists | |
| Elżbieta Krzesińska | f | Olympic Medalists | |
| Ognjen Kržić | m | Olympic Medalists | |
| Zdzisław Krzyszkowiak | m | Olympic Medalists | |
| Mike Krzyzewski | m | Hall-of-Famers | |
| Ku Kuo-chian | m | Olympic Medalists | |
| Larry Kubiac | m | Fictional Characters from Television | |
| Andrius Kubilius | m | Lithuanian Presidents and Prime Ministers | |
| Juscelino Kubitschek | m | Brazilian Presidents | |
| Kublai Khan | m | Chinese Emperors, Other Royalty | |
| Kubrat | m | Bulgarian Kings and Tsars | |
| Stanley Kubrick | m | Notable Filmmakers | |
| John Kuck | m | Olympic Medalists | |
| Aleksey Kudryavtsev | m | Olympic Medalists | |
| Louis Kuehn | m | Olympic Medalists | |
| Patrick Kühl | m | Olympic Medalists | |
| Bowie Kuhn | m | Hall-of-Famers | |
| Richard Kuhn | m | Nobel Prize Winners | |
| Lenny Kuhr | f | Eurovision Song Contest Winners, Notable Musicians | |
| Gergely Kulcsár | m | Olympic Medalists | |
| Georgi Kulikov | m | Olympic Medalists | |
| Külüg Khan | m | Chinese Emperors, Other Royalty | |
| Saki Kumagai | f | Notable Athletes, Olympic Medalists | |
| Torsten Kumfeldt | m | Olympic Medalists | |
| Yuriy Kunakov | m | Olympic Medalists | |
| Sony Dwi Kuncoro | m | Olympic Medalists | |
| Kundegunda of Poland | f | Saints | |
| Milan Kundera | m | Notable Writers | |
| Go-Saga | m | Japanese Emperors | |
| Mila Kunis | f | Notable Actors and Entertainers | |
| Chris Kunitz | m | Olympic Medalists | |
| Zacharias Kunuk | m | Notable Filmmakers | |
| Florian Kunz | m | Olympic Medalists | |
| Kuo Lee Chien-fu | m | Olympic Medalists | |
| Yanka Kupala | m | Notable Writers | |
| Mitch Kupchak | m | Olympic Medalists | |
| Courtney Kupets | f | Olympic Medalists | |
| Ernst-Joachim Küppers | m | Olympic Medalists | |
| Anatole Kuragin | m | Fictional Characters from Books | |
| Hélène Kuragina | f | Fictional Characters from Books | |
| Vyacheslav Kurennoy | m | Olympic Medalists | |
| Bob Kurland | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Akira Kurosawa | m | Notable Filmmakers | |
| Jari Kurri | m | Hall-of-Famers, Notable Athletes | |
| Sabahudin Kurt | m | Notable Musicians | |
| Rimas Kurtinaitis | m | Olympic Medalists | |
| Ivica Kurtini | m | Olympic Medalists | |
| Frank Kurtz | m | Olympic Medalists | |
| Jenny Kurtz | f | Fictional Characters from Books | |
| Sebastian Kurz | m | Austrian Chancellors and Presidents | |
| Polykarp Kusch | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Tri Kusharjanto | m | Olympic Medalists | |
| Yuriy Kutsenko | m | Olympic Medalists | |
| Natalia Kutuzova | f | Olympic Medalists | |
| Reino Kuuskoski | m | Finnish Presidents and Prime Ministers | |
| Abraham Kuyper | m | Dutch Prime Ministers | |
| Svetlana Kuzina | f | Olympic Medalists | |
| Simon Kuznets | m | Nobel Prize Winners, Notable Philosophers and Thinkers | |
| Nikolai Kuznetsov | m | Olympic Medalists | |
| Vasili Kuznetsov | m | Olympic Medalists | |
| Viktor Kuznetsov | m | Olympic Medalists | |
| Vladimir Kuznetsov | m | Olympic Medalists | |
| Nataliya Kuznetsova-Lobanova | f | Olympic Medalists | |
| Illya Kvasha | m | Olympic Medalists | |
| Nika Kvekveskiri | m | Notable Athletes | |
| Kornelija Kvesić | f | Olympic Medalists | |
| Giorgi Kvirikashvili | m | Georgian Presidents and Prime Ministers | |
| Khatuna Kvrivishvili | f | Olympic Medalists | |
| Daniel Kwan | m | Oscar Award Winners | |
| Adam Kwarasey | m | Notable Athletes | |
| Maria Kwaśniewska-Maleszewska | f | Olympic Medalists | |
| Agatha Kwon Chin-i | f | Saints | |
| Kwon "BoA" Bo-ah | f | Notable Musicians | |
| Jin-Soo Kwon | m | Fictional Characters from Television | |
| Sun-Hwa Kwon | f | Fictional Characters from Television | |
| Finn E. Kydland | m | Nobel Prize Winners | |
| Cécile Kyenge | f | Notable Politicians and Statespeople | |
| Kyle | m | Hurricanes and Tropical Storms | |
| Kyle | m | Hurricanes and Tropical Storms | |
| Nick Kyrgios | m | Notable Athletes | |
| Diomidis Kyriakos | m | Greek Prime Ministers | |
| Laadah | m | Biblical Characters | |
| Laadan | m | Biblical Characters | |
| Laadan | m | Biblical Characters | |
| Kyösti Laasonen | m | Olympic Medalists | |
| Laban | m | Biblical Characters | |
| Lloyd La Beach | m | Olympic Medalists | |
| Mimi Labonq | f | Fictional Characters from Television | |
| Henri LaBorde | m | Olympic Medalists | |
| Marion Laborde | f | Olympic Medalists | |
| Labotas | m | Characters in Greek Mythology | |
| Catherine Labouré | f | Saints | |
| Labraid Loingsech | m | Characters in Celtic Mythology, Irish Kings | |
| Labros | m | Characters in Greek Mythology | |
| Lacaena | f | Characters in Greek Mythology | |
| Lacedaemon | m | Characters in Greek Mythology | |
| Lacestades | m | Characters in Greek Mythology | |
| Tiff Lacey | f | Notable Musicians | |
| Elmer Lach | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Lachesis | f | Characters in Greek Mythology | |
| Drew Lachey | m | Notable Musicians | |
| Nick Lachey | m | Notable Musicians | |
| Lachne | f | Characters in Greek Mythology | |
| Lacon | m | Characters in Greek Mythology | |
| Lacoon | m | Characters in Greek Mythology | |
| René Lacoste | m | Notable Athletes | |
| Eddie Lacy | m | Notable Athletes | |
| Venus Lacy | f | Olympic Medalists | |
| Diane Ladd | f | Notable Actors and Entertainers | |
| Corrie Laddé | f | Olympic Medalists | |
| Du'aine Ladejo | m | Olympic Medalists | |
| László I | m | Hungarian Kings and Queens, Saints | |
| Irma La Douce | f | Fictional Characters from Plays and Musicals | |
| Lael | m | Biblical Characters | |
| Laelaps | m | Characters in Greek Mythology | |
| Laelaps | m | Characters in Greek Mythology | |
| Laertes | m | Characters in Greek Mythology | |
| Laertes | m | Shakespearian Characters | |
| Laestrygon | m | Characters in Greek Mythology | |
| Laetitia of Liechtenstein | f | Other Royalty | |
| Christian Laettner | m | Olympic Medalists | |
| Fanny La Fan | f | Fictional Characters from Television | |
| Oliver La Farge | m | Pulitzer Award Winners | |
| Lafew | m | Shakespearian Characters | |
| Pat Laffan | m | Notable Actors and Entertainers | |
| Bernard Lafferty | m | Fictional Characters from Movies | |
| Rose-Marie La Flemme | f | Fictional Characters from Plays and Musicals | |
| Annie La Fleur | f | Olympic Medalists | |
| Guy Lafleur | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Henri La Fontaine | m | Nobel Prize Winners | |
| Pat LaFontaine | m | Hall-of-Famers, Notable Athletes | |
| Christine Lagarde | f | Notable Politicians and Statespeople | |
| Tom LaGarde | m | Olympic Medalists | |
| Tineke Lagerberg | f | Olympic Medalists | |
| Pär Lagerkvist | m | Nobel Prize Winners, Notable Writers | |
| Selma Lagerlöf | f | Nobel Prize Winners, Notable Writers | |
| Justinas Lagunavičius | m | Olympic Medalists | |
| Yevgeny Lagunov | m | Olympic Medalists | |
| Lahad | m | Biblical Characters | |
| Miguel Lahera | m | Olympic Medalists | |
| Jhumpa Lahiri | f | Notable Writers, Pulitzer Award Winners | |
| Lahmi | m | Biblical Characters | |
| Christine Lahti | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Laigne | m | Characters in Celtic Mythology, Irish Kings | |
| Denny Laine | m | Rock and Roll Hall-of-Famers | |
| Leslie Laing | m | Olympic Medalists | |
| Laish | m | Biblical Characters | |
| Laius | m | Characters in Greek Mythology | |
| Nap Lajoie | m | Hall-of-Famers, Notable Athletes | |
| Lajos II | m | Bohemian Kings, Hungarian Kings and Queens | |
| Ricki Lake | f | Notable Actors and Entertainers | |
| Hryhoriy Lakota | m | Saints | |
| Delphine LaLaurie | f | Fictional Characters from Television | |
| Edouard "Newsy" Lalonde | m | Hall-of-Famers, Notable Athletes | |
| Kendrick Lamar | m | Notable Musicians | |
| Jean-Baptiste Lamarck | m | Notable Scientists and Inventors | |
| Alfonso La Marmora | m | Italian Presidents and Prime Ministers | |
| Lamas | m | Characters in Greek Mythology | |
| Don Lamb | m | Fictional Characters from Television | |
| William Lamb | m | British Prime Ministers | |
| Willis Lamb | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| "Flat" Stanley Lambchop | m | Fictional Characters from Books | |
| Earl "Curly" Lambeau | m | Hall-of-Famers, Notable Athletes | |
| Adelaide Lambert | f | Olympic Medalists | |
| Al Lambert | f | Fictional Characters from Television | |
| Frank Lambert | m | Fictional Characters from Television | |
| Jack Lambert | m | Hall-of-Famers | |
| Lamech | m | Biblical Characters | |
| Lamech | m | Biblical Characters | |
| Lamedon | m | Characters in Greek Mythology | |
| Bolesława Lament | f | Saints | |
| Lamia | f | Characters in Greek Mythology | |
| Lamia | f | Characters in Greek Mythology | |
| Lamis | m | Characters in Greek Mythology | |
| Sean Lamont | m | Notable Athletes | |
| Robia LaMorte | f | Notable Actors and Entertainers | |
| Joseph Lamothe | m | Haitian Presidents | |
| Jake LaMotta | m | Notable Athletes | |
| Frank Lampard | m | Notable Athletes | |
| Lampetia | f | Characters in Greek Mythology | |
| Lampetides | m | Characters in Greek Mythology | |
| Lampon | f | Characters in Greek Mythology | |
| Lampus | m | Characters in Greek Mythology | |
| Jenny Lamy | f | Olympic Medalists | |
| Lanassa | f | Characters in Greek Mythology | |
| Burt Lancaster | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Hazel Grace Lancaster | f | Fictional Characters from Books | |
| Sir Lancelot | m | Arthurian Characters | |
| Elsa Lanchester | f | Notable Actors and Entertainers | |
| Frankie Landau-Banks | f | Fictional Characters from Books | |
| Lev Landau | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Martin Landau | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Suzie Landells | f | Olympic Medalists | |
| Nico Landeweerd | m | Olympic Medalists | |
| Joe Lando | m | Notable Actors and Entertainers | |
| Mathilda Lando | f | Fictional Characters from Movies | |
| Hank Landry | m | Fictional Characters from Television | |
| Tom Landry | m | Hall-of-Famers | |
| Karl Landsteiner | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Eeles Landström | m | Olympic Medalists | |
| John Landy | m | Olympic Medalists | |
| Dick "Night Train" Lane | m | Hall-of-Famers | |
| Frederick Lane | m | Olympic Medalists | |
| Harriet Lane | f | American First Ladies | |
| Lester Lane | m | Olympic Medalists | |
| Lois Lane | f | Fictional Characters from Books, Fictional Characters from Movies | |
| Marie-Françoise Lanel | f | Saints | |
| Nancy Langat | f | Olympic Medalists | |
| Martha Langbein | f | Olympic Medalists | |
| Adelaide Langdon | f | Fictional Characters from Television | |
| Beau Langdon | m | Fictional Characters from Television | |
| Constance Langdon | f | Fictional Characters from Television | |
| Hugo Langdon | m | Fictional Characters from Television | |
| Robert Langdon | m | Fictional Characters from Books | |
| Tate Langdon | m | Fictional Characters from Television | |
| Christian Lous Lange | m | Nobel Prize Winners | |
| Dorothea Lange | f | Notable Journalists | |
| Hope Lange | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Jessica Lange | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Jim Langer | m | Hall-of-Famers | |
| Jean-Michel Langevin | m | Saints | |
| Irving Langmuir | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Ray Langston | m | Fictional Characters from Television | |
| Lydia Languish | f | Fictional Characters from Plays and Musicals | |
| Rod Langway | m | Hall-of-Famers | |
| Bob Lanier | m | Hall-of-Famers, Notable Athletes | |
| Willie Lanier | m | Hall-of-Famers | |
| Sanna Lankosaari | f | Olympic Medalists | |
| Sonia Lannaman | f | Olympic Medalists | |
| Cersei Lannister | f | Fictional Characters from Books, Fictional Characters from Television | |
| Jaime Lannister | m | Fictional Characters from Books, Fictional Characters from Television | |
| Tyrion Lannister | m | Fictional Characters from Books, Fictional Characters from Television | |
| Giovanni Lanza | m | Italian Presidents and Prime Ministers | |
| Lao Lishi | f | Olympic Medalists | |
| Laobie | f | Characters in Greek Mythology | |
| Laocoon | m | Characters in Greek Mythology | |
| Laogoras | m | Characters in Greek Mythology | |
| Laogore | f | Characters in Greek Mythology | |
| Laomache | f | Characters in Greek Mythology | |
| Laomedes | m | Characters in Greek Mythology | |
| Laomedia | f | Characters in Greek Mythology | |
| Laomedon | m | Characters in Greek Mythology | |
| Laomedon | m | Characters in Greek Mythology | |
| Laomedon | m | Characters in Greek Mythology | |
| Laomedon | m | Characters in Greek Mythology | |
| Laomenes | m | Characters in Greek Mythology | |
| Laonome | f | Characters in Greek Mythology | |
| Laophonte | f | Characters in Greek Mythology | |
| Laophoon | m | Characters in Greek Mythology | |
| Laothoe | f | Characters in Greek Mythology | |
| Laothoe | f | Characters in Greek Mythology | |
| Joe Lapchick | m | Hall-of-Famers, Notable Athletes | |
| Jacques Laperrière | m | Hall-of-Famers | |
| Laphanes | m | Characters in Greek Mythology | |
| Phyllis Lapin | f | Fictional Characters from Television | |
| Lapithaon | m | Characters in Greek Mythology | |
| Pierre-Simon Laplace | m | Notable Philosophers and Thinkers, Notable Scientists and Inventors | |
| Guy Lapointe | m | Hall-of-Famers | |
| Matt LaPorta | m | Olympic Medalists | |
| Bernice Lapp | f | Olympic Medalists | |
| Lappidoth | m | Biblical Characters | |
| Edgar Laprade | m | Hall-of-Famers | |
| Titus Larcius | m | Shakespearian Characters | |
| Steve Largent | m | Hall-of-Famers | |
| Francisco Largo Caballero | m | Spanish Prime Ministers | |
| Igor Larionov | m | Hall-of-Famers, Notable Athletes | |
| Barry Larkin | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Jocelyne Larocque | f | Olympic Medalists | |
| Mike Larrabee | m | Olympic Medalists | |
| Amel Larrieux | f | Notable Musicians | |
| Larry | m | Hurricanes and Tropical Storms | |
| Nella Larsen | f | Notable Writers | |
| Brie Larson | f | Notable Actors and Entertainers, Oscar Award Winners | |
| David Larson | m | Olympic Medalists | |
| Lance Larson | m | Olympic Medalists | |
| Göran Larsson | m | Olympic Medalists | |
| Gunnar Larsson | m | Olympic Medalists | |
| Olle Larsson | m | Olympic Medalists | |
| Rune Larsson | m | Olympic Medalists | |
| Ali Larter | f | Notable Actors and Entertainers | |
| Tony La Russa | m | Hall-of-Famers | |
| Yale Lary | m | Hall-of-Famers | |
| Larymna | f | Characters in Greek Mythology | |
| Las | m | Characters in Greek Mythology | |
| Béla Las-Torres | m | Olympic Medalists | |
| Christine Laser | f | Olympic Medalists | |
| Emanuel Lasker | m | Notable Athletes | |
| Tommy Lasorda | m | Hall-of-Famers | |
| Jean Lasquin | m | Olympic Medalists | |
| Clancy Lass | m | Fictional Characters from Television | |
| George Lass | f | Fictional Characters from Movies, Fictional Characters from Television | |
| Joy Lass | f | Fictional Characters from Movies, Fictional Characters from Television | |
| Reggie Lass | f | Fictional Characters from Movies, Fictional Characters from Television | |
| Lassie | f | Fictional Characters from Books, Fictional Characters from Movies, Fictional Characters from Television | |
| Rosemary Lassig | f | Olympic Medalists | |
| Chris Lassing | m | Fictional Characters from Television | |
| Lasthenes | m | Characters in Greek Mythology | |
| László II | m | Hungarian Kings and Queens | |
| László III | m | Hungarian Kings and Queens | |
| László IV | m | Hungarian Kings and Queens | |
| László V the Posthumous | m | Austrian Dukes and Emperors, Bohemian Kings, Hungarian Kings and Queens | |
| Christina Lathan | f | Olympic Medalists | |
| Lathria | f | Characters in Greek Mythology | |
| Lathusa | f | Characters in Greek Mythology | |
| Queen Latifah | f | Notable Actors and Entertainers, Notable Musicians | |
| Michelle Latimer | f | Notable Actors and Entertainers, Notable Filmmakers | |
| Grzegorz Lato | m | Notable Athletes | |
| Latris | m | Characters in Greek Mythology | |
| Niki Lauda | m | Notable Athletes | |
| Max von Laue | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Fred Lauer | m | Olympic Medalists | |
| Martin Lauer | m | Olympic Medalists | |
| Robert B. Laughlin | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Charles Laughton | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Launce | m | Shakespearian Characters | |
| Launcelot | m | Shakespearian Characters | |
| Joe Launchbury | m | Notable Athletes | |
| Cyndi Lauper | f | Grammy Award Winners, Notable Musicians | |
| Laura | f | Fictional Characters from Movies | |
| Laura | f | Fictional Characters from Song Titles | |
| Stan Laurel | m | Notable Actors and Entertainers | |
| Friar Laurence | m | Fictional Characters from Plays and Musicals, Shakespearian Characters | |
| Laurentia | f | Saints | |
| Dan Lauria | m | Notable Actors and Entertainers | |
| Hugh Laurie | m | Notable Actors and Entertainers | |
| Ran Laurie | m | Olympic Medalists | |
| Wilfrid Laurier | m | Canadian Prime Ministers | |
| André Lauseig | m | Olympic Medalists | |
| Dave Laut | m | Olympic Medalists | |
| Ed Lauter | m | Notable Actors and Entertainers | |
| Paul Lauterbur | m | Nobel Prize Winners | |
| Lauv | m | Notable Musicians | |
| Jacques-Désiré Laval | m | Saints | |
| Lavatch | m | Shakespearian Characters | |
| Marie Laveau | f | Fictional Characters from Song Titles | |
| Dante Lavelli | m | Hall-of-Famers | |
| Rod Laver | m | Notable Athletes | |
| Charles Louis Alphonse Laveran | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Nynke Laverman | f | Notable Musicians | |
| Avril Lavigne | f | Notable Musicians | |
| Jackie LaVine | f | Olympic Medalists | |
| Lavinia | f | Characters in Roman Mythology | |
| Lavinia | f | Shakespearian Characters | |
| Jack Laviolette | m | Hall-of-Famers, Notable Athletes | |
| Franco Lavoratori | m | Olympic Medalists | |
| Andrey Lavrov | m | Notable Athletes, Olympic Medalists | |
| Bonar Law | m | British Prime Ministers | |
| Denis Law | m | Notable Athletes | |
| Jude Law | m | Notable Actors and Entertainers | |
| Ty Law | m | Hall-of-Famers | |
| Lawrence Bai Xiaoman | m | Saints | |
| Lawrence Huong Van Nguyen | m | Saints | |
| Al Lawrence | m | Olympic Medalists | |
| Al Lawrence | m | Olympic Medalists | |
| Ernest Lawrence | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Janice Lawrence Braxton | f | Olympic Medalists | |
| Joey Lawrence | m | Notable Actors and Entertainers | |
| Martin Lawrence | m | Notable Actors and Entertainers | |
| Tayna Lawrence | f | Olympic Medalists | |
| Thomas Lawrence | m | Notable Artists | |
| Topanga Lawrence | f | Fictional Characters from Television | |
| Denis Lawson | m | Notable Actors and Entertainers | |
| Dex Lawson | m | Fictional Characters from Television | |
| Maggie Lawson | f | Notable Actors and Entertainers | |
| Nigella Lawson | f | Notable Actors and Entertainers | |
| Halldór Laxness | m | Nobel Prize Winners, Notable Writers | |
| Layla | f | Fictional Characters from Song Titles | |
| Arnold Layne | m | Fictional Characters from Song Titles | |
| Bobby Layne | m | Hall-of-Famers | |
| Don Laz | m | Olympic Medalists | |
| Lazar I Hrebeljanović | m | Serbian Kings, Tsars and Princes | |
| Lazar II Branković | m | Serbian Kings, Tsars and Princes | |
| Mihai Lazăr | m | Notable Athletes | |
| Mylène Lazare | f | Olympic Medalists | |
| Antonina Lazareva | f | Olympic Medalists | |
| Lazarus | m | Biblical Characters, Saints | |
| Lazarus | m | Saints | |
| Lazarus | m | Biblical Characters | |
| Tony Lazzeri | m | Hall-of-Famers, Notable Athletes | |
| Le Jingyi | f | Olympic Medalists | |
| Lê Đức Thọ | m | Nobel Prize Winners | |
| Cloris Leachman | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Leaena | f | Characters in Greek Mythology | |
| Leah | f | Biblical Characters | |
| Con Leahy | m | Olympic Medalists | |
| Patrick Leahy | m | Olympic Medalists | |
| David Lean | m | Notable Filmmakers, Oscar Award Winners | |
| David Lean | m | Olympic Medalists | |
| Leander | m | Characters in Greek Mythology | |
| Leanira | f | Characters in Greek Mythology | |
| Leir | m | Characters in Celtic Mythology, Fictional Characters from Plays and Musicals, Shakespearian Characters | |
| Michael Learned | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Charles C. Leary | m | Fictional Characters from Song Titles | |
| Scott Leary | m | Olympic Medalists | |
| Lillie Leatherwood | f | Olympic Medalists | |
| Lebanah | m | Biblical Characters | |
| Le Beau | m | Shakespearian Characters | |
| Dick LeBeau | m | Hall-of-Famers | |
| Vladimir Lebedev | m | Olympic Medalists | |
| Lebes | m | Characters in Greek Mythology | |
| Guillaume LeBlanc | m | Olympic Medalists | |
| Matt LeBlanc | m | Notable Actors and Entertainers | |
| Simon Le Bon | m | Rock and Roll Hall-of-Famers | |
| Marthe Le Bouteiller | f | Saints | |
| Jeff "the Dude" Lebowski | m | Fictional Characters from Movies | |
| Albert François Lebrun | m | French Presidents and Prime Ministers | |
| Leches | m | Characters in Greek Mythology | |
| Ernest Leclerc | m | Fictional Characters from Television | |
| Roger Leclerc | m | Fictional Characters from Television | |
| J. M. G. Le Clézio | m | Nobel Prize Winners, Notable Writers | |
| Al LeConey | m | Olympic Medalists | |
| Le Corbusier | m | Notable Artists | |
| Adrienne Lecouvreur | f | Notable Actors and Entertainers | |
| Matthew LeCroy | m | Olympic Medalists | |
| Leda | f | Characters in Greek Mythology | |
| Katie Ledecky | f | Notable Athletes, Olympic Medalists | |
| Leon M. Lederman | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Joe Ledley | m | Notable Athletes | |
| Maria Teresa Ledóchowska | f | Saints | |
| Tatyana Ledovskaya | f | Olympic Medalists | |
| Ang Lee | m | Notable Filmmakers, Oscar Award Winners | |
| Lee Bong-ju | m | Olympic Medalists | |
| Bruce Lee | m | Notable Actors and Entertainers | |
| Lee Byung-kyu | m | Olympic Medalists | |
| Lee Chang-hwan | m | Olympic Medalists | |
| Lee Chong Wei | m | Notable Athletes, Olympic Medalists | |
| Christopher Lee | m | Notable Actors and Entertainers | |
| Lee Dae-ho | m | Olympic Medalists | |
| David Morris Lee | m | Nobel Prize Winners | |
| Davis Lee | m | Fictional Characters from Television | |
| Lee Dong-soo | m | Olympic Medalists | |
| Lee Eun-kyung | f | Olympic Medalists | |
| Lee Han-sup | m | Olympic Medalists | |
| Harper Lee | f | Notable Writers, Pulitzer Award Winners | |
| Lee Hyo-jung | f | Olympic Medalists | |
| Lee Hyung-sook | f | Olympic Medalists | |
| Lee Jae-jin | m | Olympic Medalists | |
| Lee Jin-young | m | Olympic Medalists | |
| Lee Jong-wook | m | Olympic Medalists | |
| Kam Lee | m | Notable Musicians | |
| Lee Kyung-won | f | Olympic Medalists | |
| Martin Lee | m | Eurovision Song Contest Winners | |
| Lee Mi-ja | f | Olympic Medalists | |
| Parker Lee | f | Fictional Characters from Television | |
| Philomena Lee | f | Fictional Characters from Movies | |
| Pippa Lee | f | Fictional Characters from Movies | |
| Sammy Lee | m | Olympic Medalists | |
| Lee Seung-ho | m | Olympic Medalists | |
| Lee Seung-yeop | m | Olympic Medalists | |
| Stan Lee | m | Notable Writers | |
| Lee Sung-jin | f | Olympic Medalists | |
| Lee Sun-mi | f | Notable Musicians | |
| Swae Lee | m | Notable Musicians | |
| Lee Taek-keun | m | Olympic Medalists | |
| Lee Tsung-Dao | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Lee Yong-dae | m | Olympic Medalists | |
| Lee Yong-kyu | m | Olympic Medalists | |
| Yuan T. Lee | m | Nobel Prize Winners | |
| Faith Leech | f | Olympic Medalists | |
| Alphonse "Tuffy" Leemans | m | Hall-of-Famers | |
| Théo Lefèvre | m | Belgian Prime Ministers | |
| August Leffler | f | Fictional Characters from Television | |
| Manny Legace | m | Olympic Medalists | |
| John Legend | m | Grammy Award Winners, Notable Musicians | |
| Robert LeGendre | m | Olympic Medalists | |
| Anthony James Leggett | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Tim Legler | m | Notable Athletes | |
| Legolas | m | Tolkien's Characters | |
| Franz Lehár | m | Notable Musicians | |
| Hughie Lehman | m | Hall-of-Famers | |
| Anton Lehmden | m | Notable Artists | |
| Klaus Lehnertz | m | Olympic Medalists | |
| Tom Lehrer | m | Notable Musicians | |
| Lauri Lehtinen | m | Olympic Medalists | |
| Katja Lehto | f | Olympic Medalists | |
| Reino R. Lehto | m | Finnish Presidents and Prime Ministers | |
| Leiagore | f | Characters in Greek Mythology | |
| Ron Leibman | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Gottfried Wilhelm Leibniz | m | Notable Philosophers and Thinkers, Notable Scientists and Inventors | |
| Mike Leigh | m | Notable Filmmakers | |
| Vivien Leigh | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Edmund Leighton | m | Notable Artists | |
| Frederic Leighton | m | Notable Artists | |
| Leimon | m | Characters in Greek Mythology | |
| Leipephilene | f | Characters in Greek Mythology | |
| Levi Leipheimer | m | Olympic Medalists | |
| Leis | f | Characters in Greek Mythology | |
| Karl Leisner | m | Saints | |
| Thomas Lejdström | m | Olympic Medalists | |
| Nikoloz Lekishvili | m | Georgian Presidents and Prime Ministers | |
| Lelante | f | Characters in Greek Mythology | |
| Lelantus | m | Characters in Greek Mythology | |
| Lelex | m | Characters in Greek Mythology | |
| Lelex | m | Characters in Greek Mythology | |
| Luis Federico Leloir | m | Nobel Prize Winners | |
| Dezső Lemhényi | m | Olympic Medalists | |
| Mario Lemieux | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Frank Lemmer | m | Fictional Characters from Television | |
| Jack Lemmon | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Bob Lemon | m | Hall-of-Famers | |
| Lemuel | m | Biblical Characters | |
| Popilius Lena | m | Shakespearian Characters | |
| Philipp Lenard | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Ivan Lendl | m | Notable Athletes | |
| Suzanne Lenglen | f | Notable Athletes | |
| Árpád Lengyel | m | Olympic Medalists | |
| Vladimir Lenin | m | Notable Activists and Revolutionaries, Other Leaders | |
| John Lennon | m | Grammy Award Winners, Notable Musicians, Rock and Roll Hall-of-Famers | |
| Lennox | m | Shakespearian Characters | |
| Annie Lennox | f | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Tom Lennox | m | Fictional Characters from Television | |
| Lenny | m | Hurricanes and Tropical Storms | |
| Jay Leno | m | Notable Actors and Entertainers | |
| Mark Lenzi | m | Olympic Medalists | |
| Leo | m | Characters in Greek Mythology | |
| Leo II | m | Bishops of Rome and the Popes, Saints | |
| Leo III the Isaurian | m | Roman and Byzantine Emperors | |
| Leo IV the Khazar | m | Roman and Byzantine Emperors | |
| Leo IX | m | Bishops of Rome and the Popes, Saints | |
| Leo the Great | m | Bishops of Rome and the Popes, Saints | |
| Leo V | m | Bishops of Rome and the Popes | |
| Leo V the Armenian | m | Roman and Byzantine Emperors | |
| Leo VI the Wise | m | Roman and Byzantine Emperors | |
| Leo VIII | m | Bishops of Rome and the Popes | |
| Leo XIII | m | Bishops of Rome and the Popes | |
| Leontius | m | Roman and Byzantine Emperors | |
| Leon | m | Fictional Characters from Books | |
| Naomi León | f | Fictional Characters from Books | |
| Valerie Leon | f | Notable Actors and Entertainers | |
| Leonard | m | Fictional Characters from Song Titles | |
| Bobby Leonard | m | Hall-of-Famers | |
| Buck Leonard | m | Hall-of-Famers | |
| Silvio Leonard Sarría | m | Olympic Medalists | |
| Leonardo | m | Shakespearian Characters | |
| Leonato | m | Shakespearian Characters | |
| Posthumus Leonatus | m | Shakespearian Characters | |
| Sicilius Leonatus | m | Shakespearian Characters | |
| Ruggero Leoncavallo | m | Notable Musicians | |
| Giovanni Leone | m | Italian Presidents and Prime Ministers | |
| Giuseppina Leone | f | Olympic Medalists | |
| Leônidas | m | Notable Athletes | |
| Leonidas | m | Notable Military Figures, Other Royalty | |
| Leonore of Sweden | f | Other Royalty | |
| Aleksey Leonov | m | Notable Explorers and Adventurers | |
| King Leontes | m | Shakespearian Characters | |
| Wassily Leontief | m | Nobel Prize Winners, Notable Philosophers and Thinkers | |
| Valery Leontiev | m | Notable Musicians | |
| Leontomenes | m | Characters in Greek Mythology | |
| Leopold I | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Leopold I | m | Other Royalty | |
| Leopold I the Glorious | m | Austrian Dukes and Emperors | |
| Leopold II | m | Austrian Dukes and Emperors | |
| Leopold II | m | Other Royalty | |
| Leopold III | m | Other Royalty | |
| Leopold III the Just | m | Austrian Dukes and Emperors | |
| Leopold of Liechtenstein | m | Other Royalty | |
| Leopold V the Virtuous | m | Austrian Dukes and Emperors | |
| Leopold VI the Glorious | m | Austrian Dukes and Emperors | |
| Leos | m | Characters in Greek Mythology | |
| Marcus Aemilius Lepidus | m | Notable Military Figures, Notable Politicians and Statespeople, Shakespearian Characters | |
| Dmitriy Lepikov | m | Olympic Medalists | |
| Leprea | f | Characters in Greek Mythology | |
| Florence Lepron | f | Olympic Medalists | |
| Leriche | m | Olympic Medalists | |
| Willie le Roux | m | Notable Athletes | |
| Paul Leroy | m | Olympic Medalists | |
| Lesbos | m | Characters in Greek Mythology | |
| Leslie | f | Hurricanes and Tropical Storms | |
| Leslie | f | Hurricanes and Tropical Storms | |
| Lisa Leslie | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Rose Leslie | f | Notable Actors and Entertainers | |
| Adrienne Lesniak | f | Fictional Characters from Television | |
| Tatyana Lesovaya | f | Olympic Medalists | |
| Doris Lessing | f | Nobel Prize Winners, Notable Writers | |
| Lestorides | m | Characters in Greek Mythology | |
| Bellatrix Lestrange | f | Fictional Characters from Books, Harry Potter Characters | |
| Rabastan Lestrange | m | Harry Potter Characters | |
| Rodolphus Lestrange | m | Harry Potter Characters | |
| Percy LeSueur | m | Hall-of-Famers | |
| Antoni Leszczewicz | m | Saints | |
| Leszek I the White | m | Polish High Dukes and Kings | |
| Leszek II the Black | m | Polish High Dukes and Kings | |
| Yordan Letchkov | m | Notable Athletes | |
| Lethaea | f | Characters in Greek Mythology | |
| Héloïse Adélaïde Letissier | m | Notable Musicians | |
| Leto | f | Characters in Greek Mythology | |
| Fanny Létourneau | f | Olympic Medalists | |
| Matt Letscher | m | Notable Actors and Entertainers | |
| Enrico Letta | m | Italian Presidents and Prime Ministers | |
| David Letterman | m | Notable Actors and Entertainers | |
| Leucaria | f | Characters in Roman Mythology | |
| Leucippe | f | Characters in Greek Mythology | |
| Leucites | m | Characters in Greek Mythology | |
| Leucius | m | Saints | |
| Leucon | m | Characters in Greek Mythology | |
| Leucon | m | Characters in Greek Mythology | |
| Leucones | m | Characters in Greek Mythology | |
| Leuconoe | f | Characters in Greek Mythology | |
| Leuconoe | f | Characters in Greek Mythology | |
| Leuconoe | f | Characters in Greek Mythology | |
| Leucosia | f | Characters in Greek Mythology | |
| Leucosia | f | Characters in Greek Mythology | |
| Leucothoe | f | Characters in Greek Mythology | |
| Leucothoe | f | Characters in Greek Mythology | |
| Georges Leuillieux | m | Olympic Medalists | |
| Ken Leung | m | Notable Actors and Entertainers | |
| Levi | m | Biblical Characters | |
| Levi | m | Biblical Characters | |
| Levi | m | Biblical Characters | |
| Dolly Gallagher Levi | f | Fictional Characters from Plays and Musicals | |
| Primo Levi | m | Notable Writers | |
| Rita Levi-Montalcini | f | Nobel Prize Winners, Notable Scientists and Inventors | |
| Julia Levin | f | Fictional Characters from Movies | |
| Samm Levine | m | Notable Actors and Entertainers | |
| Barry Levinson | m | Notable Filmmakers, Oscar Award Winners | |
| Eugene Levy | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Marv Levy | m | Hall-of-Famers | |
| Louis XI the Spider | m | Frankish and French Kings, Shakespearian Characters | |
| Arthur Lewis | m | Nobel Prize Winners | |
| Brian M. Lewis | m | Olympic Medalists | |
| Carl Lewis | m | Notable Athletes, Olympic Medalists | |
| Charlotte Lewis | f | Olympic Medalists | |
| Cliff Lewis | m | Fictional Characters from Television | |
| Craig Lewis | m | Olympic Medalists | |
| Damian Lewis | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Gabe Lewis | m | Fictional Characters from Television | |
| Herbie Lewis | m | Hall-of-Famers | |
| Jerry Lee Lewis | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Jerry Lewis | m | Notable Actors and Entertainers | |
| Mark Lewis-Francis | m | Olympic Medalists | |
| Marty Lewis | m | Fictional Characters from Television | |
| Parker Lewis | m | Fictional Characters from Television | |
| Ray Lewis | m | Hall-of-Famers, Notable Athletes | |
| Ray Lewis | m | Olympic Medalists | |
| Robbie Lewis | m | Fictional Characters from Books, Fictional Characters from Television | |
| Sinclair Lewis | m | Nobel Prize Winners, Notable Writers, Pulitzer Award Winners | |
| Steve Lewis | m | Olympic Medalists | |
| Wincenty Lewoniuk | m | Saints | |
| Ann-Britt Leyman | f | Olympic Medalists | |
| Li Bai | m | Notable Writers | |
| Xuānzong of Tang | m | Chinese Emperors | |
| Shang of Tang | m | Chinese Emperors | |
| Yizong of Tang | m | Chinese Emperors | |
| Li Deliang | m | Olympic Medalists | |
| Wenzong of Tang | m | Chinese Emperors | |
| Muzong of Tang | m | Chinese Emperors | |
| Suzong of Tang | m | Chinese Emperors | |
| Li Ji | f | Olympic Medalists | |
| Li Kongzheng | m | Olympic Medalists | |
| Li Lingjuan | f | Olympic Medalists | |
| Xuanzong of Tang | m | Chinese Emperors | |
| Li Meisu | f | Olympic Medalists | |
| Li Na | f | Olympic Medalists | |
| Li Qing | f | Olympic Medalists | |
| Taizong of Tang | m | Chinese Emperors | |
| Shunzong of Tang | m | Chinese Emperors | |
| Li Ting | f | Olympic Medalists | |
| Li Xiaoqin | f | Olympic Medalists | |
| Li Xiaoxia | f | Notable Athletes, Olympic Medalists | |
| Li Xin | f | Olympic Medalists | |
| Xizong of Tang | m | Chinese Emperors | |
| Li Xuerui | f | Olympic Medalists | |
| Zhaozong of Tang | m | Chinese Emperors | |
| Daizong of Tang | m | Chinese Emperors | |
| Li Yu | m | Chinese Emperors | |
| Gaozu of Tang | m | Chinese Emperors | |
| Jingzong of Tang | m | Chinese Emperors | |
| Gaozong of Tang | m | Chinese Emperors | |
| Ai of Tang | m | Chinese Emperors | |
| Liao Ming-hsiung | m | Olympic Medalists | |
| Willard Libby | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Liber | m | Characters in Roman Mythology | |
| Libni | m | Biblical Characters | |
| Libni | m | Biblical Characters | |
| Eqrem Libohova | m | Albanian Presidents and Prime Ministers | |
| Libya | f | Characters in Greek Mythology | |
| Libys | m | Characters in Greek Mythology | |
| Bernhard Lichtenberg | m | Saints | |
| Licio | m | Shakespearian Characters | |
| Jimmy Lidberg | m | Olympic Medalists | |
| Lide | m | Saints | |
| Marie-Madeleine-Claudine Lidoine | f | Saints | |
| Nicklas Lidström | m | Hall-of-Famers, Notable Athletes | |
| Lidwina | f | Saints | |
| Tom Lieb | m | Olympic Medalists | |
| Nancy Lieberman | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Nils Liedholm | m | Notable Athletes | |
| Bill Lienhard | m | Olympic Medalists | |
| Peter Lieou | m | Saints | |
| Frej Liewendahl | m | Olympic Medalists | |
| Caius Ligarius | m | Shakespearian Characters | |
| Ligea | f | Characters in Greek Mythology | |
| Ted Ligety | m | Notable Athletes, Olympic Medalists | |
| Gary Lightbody | m | Notable Musicians | |
| Jim Lightbody | m | Olympic Medalists | |
| Heikki Liimatainen | m | Olympic Medalists | |
| Keijo Liinamaa | m | Finnish Presidents and Prime Ministers | |
| Likhi | m | Biblical Characters | |
| Lili | f | Hurricanes and Tropical Storms | |
| Liliosa | f | Saints | |
| Tiina Lillak | f | Olympic Medalists | |
| Matthew Lillard | m | Notable Actors and Entertainers | |
| Salvatore Lilli | m | Saints | |
| Bob Lilly | m | Hall-of-Famers | |
| Lily | f | Fictional Characters from Song Titles | |
| Lily | f | Fictional Characters from Books | |
| Lim Chang-yong | m | Olympic Medalists | |
| Lim Sun-dong | m | Olympic Medalists | |
| Flandy Limpele | m | Olympic Medalists | |
| Agatha Lin | f | Saints | |
| Lin Chao-huang | m | Olympic Medalists | |
| Lin Dan | m | Notable Athletes, Olympic Medalists | |
| Lin Kun-han | m | Olympic Medalists | |
| Lin Li | f | Olympic Medalists | |
| Lin Yue | m | Olympic Medalists | |
| Abraham Lincoln | m | American Presidents | |
| Craig Lincoln | m | Olympic Medalists | |
| Carl Johan Lind | m | Olympic Medalists | |
| Edward Lindberg | m | Olympic Medalists | |
| Charles Lindbergh | m | Notable Explorers and Adventurers | |