| Name | Meaning | Gender | Origin |
|---|
| Kenny | English, born of fire, handsome | Male | English |
| Kentucky | | Unisex | |
| Kirby | church settlement | Male | Norse |
| Kobe | tortoise | Male | Swahili |
| Lafayette | Hound Dog from the AristoCats
| Male | |
| Lance | knight's attendant; land | Male | English |
| Lancelot | Knight of Arthur and lover of Guinevere
| Male | |
| Laptop | | Unisex | |
| Larry | Abbreviation of Lawrence or Laurence often used as an independent name.
| Male | English |
| Lebron | brown-haired one | Male | |
| Luther | Renowned warrior.
| Male | |
| Macduff | Son Of The Black Man | Unisex | Scottish |
| Maddox | Beneficient | Male | Welsh |
| Magic | Possessing qualities that produce baffling effects | Male | Word |
| Magic | Possessing qualities that produce baffling effects | Male | Word |
| Malibu | Noisy Surf | Male | Native American Chumash |
| Manny | God Is With Us | Male | English |
| Marcel | little hammer | Male | |
| Marlboro | | Unisex | Hebrew |
| Marlon | little hawk | Male | English |
| Marvin | beautiful sea; good friend | Male | Welsh |
| Maurice | moorish; dark; moor land | Male | Latin |
| Memphis | City Of Moph | Male | Hebrew |
| Miller | one who mills. Brand of American beer | Male | English |
| Montana | Mountain. | Male | Spanish |