| Lazare | | - | French | |
| Lazaros | | - | Biblical Greek | |
| Lazarus | | LAZ-ər-əs (English) | Biblical, Biblical Latin | |
| Lea | | LE-ah (German, Finnish) | German, Dutch, Swedish, Norwegian, Danish, Finnish, Slovene, Croatian | |
| Leah | | LEE-ə (English) | English, Hebrew, Biblical, Biblical Hebrew | |
| Lebron | | - | African American (Rare) | |
| Lech | | LEKH (Polish) | Polish, Slavic Mythology | |
| Lehi | | - | Biblical, Mormon | |
| Lei (2) | | - | Chinese | |
| Leia | | LAY-a (Popular Culture) | Biblical Greek, Popular Culture | |
| Leifr | | - | Ancient Scandinavian | |
| Leifur | | - | Icelandic | |
| Leila | | LAY-lə (English), LEE-lə (English), LIE-lə (English) | Arabic, Persian, English, Georgian | |
| Lekan | | - | Western African, Yoruba | |
| Lemuel | | LEM-yoo-əl (English) | Biblical, Mormon, Biblical Hebrew | |