| Name | Meaning | Gender | Origin |
|---|
| Leslie | dweller in the gray castle; small meadow | Female | Scottish |
| Lillian | lily, a flower | Female | English |
| Lillie | Lily | Unisex | English |
| Linda | pretty | Female | |
| Lisa | Devoted to God
| Female | English |
| Lizzie | From Elizabeth - Consecrated to God | Female | English |
| Lois | Battle Maiden | Female | Greek |
| Lola | strong woman | Female | Spanish |
| Loretta | Pure
| Female | English |
| Lottie | free man | Female | English |
| Louise | Renowned fighter. Feminine of Louis.
| Female | |
| Lucille | light | Female | |
| Lucy | light: illumination.
| Female | English |
| Luella | Famous elf
| Female | Spelling |
| Lula | Abundant | Female | English |
| Lydia | woman from Persia, beauty | Female | Greek |
| Mabel | my fair maid; lovely | Female | English |
| Mable | Lovable | Unisex | English |
| Madeline | woman from Magdala, one who is elevated, a high tower | Female | English |
| Mae | bitter | Female | English |
| Maggie | Abbreviation of Margaret. A pearl.
| Female | English |
| Mamie | Mother | Female | English |
| Margaret | after Margaret Thatcher | Female | Greek |
| Margo | Pearl | Female | English |
| Margot | Variant of Margaret | Female | |