| Name | Meaning | Gender | Origin |
|---|
| Kane | tribute, warrior; the doubly-accomplished, golden; man, the eastern sky; beautiful | Male | Celtic |
| Kenny | English, born of fire, handsome | Male | English |
| Kibbles | | Unisex | Hebrew |
| Kibbles | | Unisex | |
| Lacey | Cheerful One | Female | English |
| Lafayette | Hound Dog from the AristoCats
| Male | |
| Larry | Abbreviation of Lawrence or Laurence often used as an independent name.
| Male | English |
| Layla | night | Female | Arabic |
| Layla | night | Female | Arabic |
| Lee | Healer
| Male | English |
| Leroy | The king.
| Male | |
| Levi | United | Male | Hebrew |
| Lexie | Protector Of Mankind | Unisex | English |
| Lexus | English variation of Alexios, defending men | Male | Greek |
| Lilah | The Lily | Unisex | |
| London | fierce ruler of the world | Female | English |
| Loretta Lynn | | Unisex | Hebrew |
| Lou | Famous Warrior | Male | English |
| Louise | Renowned fighter. Feminine of Louis.
| Female | |
| Lucinda | light | Female | English |
| Lulabelle | | Unisex | |
| Lulu | Pet form of the names Louise or Louella.
| Female | English |
| Lunatic | | Unisex | Hebrew |
| Luther | Renowned warrior.
| Male | |
| Lyle | island | Male | Scottish |