| Name | Meaning | Gender | Origin |
|---|
| Lizzy | My G-D Is An Oath, Pledged To G-D | Unisex | English |
| Lois | Battle Maiden | Female | Greek |
| Lola | strong woman | Female | Spanish |
| Lolita | Spanish, lady of sorrows | Female | Spanish |
| Lollipop | | Unisex | |
| Loretta | Pure
| Female | English |
| Love | loved one | Female | Word |
| Lovebug | | Unisex | |
| Lucky | Having good luck. | Male | Word |
| Lucy | light: illumination.
| Female | English |
| Lulu | Pet form of the names Louise or Louella.
| Female | English |
| Luna | moon | Female | Latin |
| Lyric | lyre | Female | Greek |
| Mabel | my fair maid; lovely | Female | English |
| Madden | Small Dog | Male | Irish |
| Madonna | my lady | Female | Latin |
| Mae | bitter | Female | English |
| Maggie | Abbreviation of Margaret. A pearl.
| Female | English |
| Mai Tai | | Unisex | Hebrew |
| Maisie | child of light | Female | Scottish |
| Maisy | | Unisex | |
| Mamba | | Unisex | |
| Mamie | Mother | Female | English |
| Maple | Deciduous tree known for it's autumn colour. | Female | Tree |
| Marbles | Irregularly coloured rock. Balls usually made of glass used as a children's game. | Male | |