| Name | Meaning | Gender | Origin |
|---|
| Leonora | Light | Female | Italian |
| Leslie | dweller in the gray castle; small meadow | Female | Scottish |
| Lestat | | Unisex | Hebrew |
| Lily | Lily
| Female | English |
| Livia | Olive Tree | Female | English |
| Lizzie | From Elizabeth - Consecrated to God | Female | English |
| Lola | strong woman | Female | Spanish |
| Lolita | Spanish, lady of sorrows | Female | Spanish |
| Lucille | light | Female | |
| Lucinda | light | Female | English |
| Luna | moon | Female | Latin |
| Lux | latin for light | Female | Latin |
| Lydia | woman from Persia, beauty | Female | Greek |
| Madeline | woman from Magdala, one who is elevated, a high tower | Female | English |
| Maisie | child of light | Female | Scottish |
| Malvina | Smooth Brow | Female | Celtic |
| Mamie | Mother | Female | English |
| Marianne | little Mary | Female | |
| Marigold | a flower | Female | |
| Marilla | Flower | Female | English |
| Marin | Of The Sea | Female | French |
| Mary | bitter | Female | Hebrew |
| Matilda | battle-mighty | Female | |
| May | bitter | Female | English |
| Meg | Pearl | Female | English |