| Name | Meaning | Gender | Origin |
|---|
| Kelly | Lively: aggressive.
| Female | Irish |
| Ken | Male Barbie Doll. | Male | English |
| Kendall | ruler of the valley | Female | English |
| Kenya | Animal Horn | Female | Hebrew |
| Keone | Hawaiian for little rascal | Unisex | |
| Kevin | handsome | Male | Irish |
| King | King's field. King is one of several titles occasionally used as given names.
| Male | English |
| Kinney | | Unisex | |
| Knight | Noble, Soldier | Male | English |
| Kofi | born on Friday | Male | African |
| Kristin | Anointed, Follower Of Christ | Female | German |
| Ladd | young man | Male | English |
| Lafayette | Hound Dog from the AristoCats
| Male | |
| Lana | Attractive | Female | English |
| Lara | citadel | Female | Russian |
| Larissa | name of a city, mythical woman; cheerful one | Female | Ltin |
| Larry | Abbreviation of Lawrence or Laurence often used as an independent name.
| Male | English |
| Laura | bay laurel | Female | Latin |
| Laurel | Laurel
| Female | Latin |
| Lauren | bay laurel | Female | English |
| Layla | night | Female | Arabic |
| Layla | night | Female | Arabic |
| Leda | happy | Female | Greek |
| Lee | Healer
| Male | English |
| Lemon | | Unisex | Hebrew |