| Name | Meaning | Gender | Origin |
|---|
| London | fierce ruler of the world | Female | English |
| Lotus | freamlike, lotus flower | Female | Greek |
| Louise | Renowned fighter. Feminine of Louis.
| Female | |
| Lucia | Light | Female | Italian |
| Luciana | light | Female | Italian |
| Lucille | light | Female | |
| Lucinda | light | Female | English |
| Lucy | light: illumination.
| Female | English |
| Lulu | Pet form of the names Louise or Louella.
| Female | English |
| Macey | Gift Of G-D | Unisex | French |
| Madeline | woman from Magdala, one who is elevated, a high tower | Female | English |
| Mae | bitter | Female | English |
| Maeve | goddess; a purple flower | Female | Irish |
| Maia | nurse, mother, goddess of spring; great | Female | Greek |
| Maisy | | Unisex | |
| Margarita | Cocktail made with tequila and lemon or lime juice. | Female | Spanish |
| Margot | Variant of Margaret | Female | |
| Marguerite | Pearl | Female | |
| Maria | bitter | Female | Latin |
| Marianne | little Mary | Female | |
| Marie | Bitter
| Female | |
| Marigold | a flower | Female | |
| Marina | sea maiden | Female | Latin |
| Marissa | of the sea | Female | English |
| Marnie | rejoice | Female | English |