| Name | Meaning | Gender | Origin |
| Lethe | Myth Name (River Of Oblivion) | Female | Greek |
| Lethia | Forgetful | Female | Greek |
| Letitia | Happy | Female | Spanish |
| Letizia | Glad | Female | Italian |
| Letje | Tiny And Womanly | Female | French |
| Letya | Tiny And Womanly | Female | French |
| Leucippe | Myth Name (Mother Of Teuthras) | Female | Greek |
| Leucothea | Myth Name (A Sea Nymph) | Female | Greek |
| Lev | Lion | Male | Czechoslovakian |
| Levane | The Elm Tree | Female | Irish |
| Levene | Issh | Female | English |
| Leveret | Young Rabbit | Male | French |
| Leverett | Young Rabbit | Male | French |
| Leverton | From The Rush Farm | Male | English |
| Levey | United | Male | Hebrew |
| Levi | United | Male | Hebrew |
| Levia | Join | Female | Hebrew |
| Levina | Issh | Female | English |
| Levyna | Issh | Female | English |
| Lew | Shelter | Male | English |
| Lewanna | The Moon | Female | Hebrew |
| Lewi | United | Male | Hebrew |
| Lewis | Renowned Fighter. Form Of Louis. | Male | English |
| Lewy | Famous Fighter | Male | German |
| Lex | Abbreviation Of Alexander. | Male | English |
| Lexandra | Defender Of Mankind. Feminine Of Alexander. | Female | English |
| Lexann | Variant Of Alexandra. Defender Of Mankind. | Male | English |
| Lexie | Variant Of Alexandra. Defender Of Mankind. | Female | English |
| Lexine | Defender Of Man | Female | Greek |
| Lexy | Defender Of Mankind. Variant Of Alexander. | Female | Greek |