| Name | Meaning | Gender | Origin |
|---|
| Lilah | The Lily | Unisex | |
| Lilia | Lilac | Female | Slavic |
| Lilith | character in Cheers | Female | Assyrian |
| Lilly | Lily | Female | English |
| Lindy | Serpent | Unisex | English |
| Livia | Olive Tree | Female | English |
| Lizzie | From Elizabeth - Consecrated to God | Female | English |
| Logan | little hollow | Male | Scottish |
| Lola | strong woman | Female | Spanish |
| London | fierce ruler of the world | Female | English |
| Lorna | of Lorne | Female | English |
| Lourdes | Reference to the Virgin Mary
| Female | Basque |
| Lucille | light | Female | |
| Lucy | light: illumination.
| Female | English |
| Lulu | Pet form of the names Louise or Louella.
| Female | English |
| Luna | moon | Female | Latin |
| Lux | latin for light | Female | Latin |
| Lydia | woman from Persia, beauty | Female | Greek |
| Lyra | lyre | Female | Greek |
| Mabel | my fair maid; lovely | Female | English |
| Macey | Gift Of G-D | Unisex | French |
| Macy | from Matthew's land; club | Female | English |
| Maddie | Of Magdala | Female | English |
| Madison | son of a mighty warrior; son of Maud | Female | English |
| Mae | bitter | Female | English |