| Name | Meaning | Gender | Origin |
|---|
| Leah | cow, weary one; glad tidings; mistress, ruler | Female | Hebrew |
| Lexi | Greek, feminine form of Alexander, defending men | Female | English |
| Lily | Lily
| Female | English |
| Lois | Battle Maiden | Female | Greek |
| Lola | strong woman | Female | Spanish |
| Lolly | | Unisex | |
| Lucy | light: illumination.
| Female | English |
| Luna | moon | Female | Latin |
| Lurch | To stagger. | Unisex | |
| Lydia | woman from Persia, beauty | Female | Greek |
| Maddy | Of Magdala, Tower | Unisex | English |
| Magda | high tower one who is elevated | Female | |
| Maggie | Abbreviation of Margaret. A pearl.
| Female | English |
| Magnum | A large type of wine bottle. | Unisex | |
| Majestic | | Unisex | Hebrew |
| Mara | Sorrowful | Female | Hebrew |
| Master | | Unisex | |
| Maxi | Short for maximum - the greatest possible quantity | Female | |
| Mercy | compassion, pity | Female | English |
| Mildew | | Unisex | Hebrew |
| Minstrel | | Unisex | Hebrew |
| Mist | | Unisex | |
| Misty | misty.
| Female | English |
| Misty | misty.
| Female | English |
| Molly | Bitter
| Female | English |