| Name | Meaning | Gender | Origin |
|---|
| Lancelot | Knight of Arthur and lover of Guinevere
| Male | |
| Lew | Refuge | Unisex | |
| Lewis | Renowned fighter. Form of Louis.
| Male | English |
| Lexie | Protector Of Mankind | Unisex | English |
| Livia | Olive Tree | Female | English |
| Lois | Battle Maiden | Female | Greek |
| Lothario | | Male | |
| Lou | Famous Warrior | Male | English |
| Louie | renowned warrier | Male | English |
| Louis | famed warrior | Male | |
| Louise | Renowned fighter. Feminine of Louis.
| Female | |
| Love | loved one | Female | Word |
| Ludo | after the character in the movie Labyrinth | Unisex | |
| Ludwig | Famous fighter
| Male | |
| Luella | Famous elf
| Female | Spelling |
| Luigi | Famous fighter
| Male | Italian |
| Luis | Famous fighter
| Male | |
| Luisa | Spanish form of Louise famous in war
| Female | Italian |
| Lula | Abundant | Female | English |
| Lulu | Pet form of the names Louise or Louella.
| Female | English |
| Luther | Renowned warrior.
| Male | |
| Madison | son of a mighty warrior; son of Maud | Female | English |
| Maeve | goddess; a purple flower | Female | Irish |
| Mafalda | Strength In Battle | Female | Italian |
| Maia | nurse, mother, goddess of spring; great | Female | Greek |