| Name | Meaning | Gender | Origin |
|---|
| Leia | Weary | Female | Hebrew |
| Lenore | Pity | Female | Greek |
| Leoma | Clever | Female | English |
| Leona | Lion | Female | Latin |
| Leonie | Lion | Female | English |
| Leslie | Holly Garden | Female | Gaelic |
| Leticia | Joy | Female | Latin |
| Levana | Moon | Female | Hebrew |
| Lexi | Defending men | Female | Greek |
| Lexie | Defending men | Female | Greek |
| Lexine | Defender Of Man | Female | English |
| Lexy | Defending men | Unisex | Greek |
| Lia | Uncertain, possibly from Rosalia | Female | Italian |
| Lian | Unisexual Name Meaning "The Graceful Willow" | Female | Latin |
| Lida | Noble kind | Female | Germanic |
| Lilac | Lilac flower | Female | French |
| Lilli | Lily | Female | English |
| Lillian | My God is a vow | Female | Hebrew |
| Lilliana | Lilies | Female | Latin |
| Lily | Lily | Female | English |
| Lindsay | Uncertain, perhaps dark lake | Female | Gaelic |
| Lindsey | Lincoln island | Unisex | English |
| Lister | | Unisex | Hebrew |
| Lizeth | My God is a vow | Female | Hebrew |
| Logan | Hollow | Unisex | Gaelic |
| Lola | Sorrows | Female | Spanish |
| Lollie | | Unisex | Hebrew |
| Lorene | Laurel | Female | Latin |
| Lorna | From Laurentium: The Place Of The Laurel Trees: Place Of Honor And Victory. Feminine Of Lawrence. | Female | English |
| Lotta | Free man | Female | German |