| Name | Meaning | Gender | Origin |
|---|
| Lilly | Lily | Female | English |
| Lily | Lily
| Female | English |
| Lisa | Devoted to God
| Female | English |
| Lola | strong woman | Female | Spanish |
| Lucy | light: illumination.
| Female | English |
| Lulu | Pet form of the names Louise or Louella.
| Female | English |
| Luna | moon | Female | Latin |
| Madison | son of a mighty warrior; son of Maud | Female | English |
| Maggie | Abbreviation of Margaret. A pearl.
| Female | English |
| Marley | From the lake in the meadow | Female | English |
| Marley | From the lake in the meadow | Female | English |
| Mau | | Unisex | |
| Maya | Abbreviation of Amalia: variant of Maia.
| Female | Hebrew |
| Melon | | Unisex | |
| Mia | Mine | Female | Scandinavian |
| Mikey | | Unisex | |
| Millie | English, gentle strength | Female | English |
| Mimi | Form of Williamina
| Female | English |
| Mimi | Form of Williamina
| Female | English |
| Minette | Form of Williamina
| Female | |
| Minnie | Form of Williamina
| Female | English |
| Minou | | Unisex | |
| Miss Kitty | | Unisex | |
| Missy | Informal term for young woman | Female | English |
| Misty | misty.
| Female | English |