| Name | Meaning | Gender | Origin |
|---|
| Joellen | Jehovah is God. Feminine of Joel.
| Female | |
| Jordan | The descending river, to flow | Male | Hebrew |
| Jorie | God will uplift
| Female | English |
| Joy | From Joyce - Gay and joyful | Female | Word |
| Kamen | Rock | Unisex | Croatian |
| Kasper | treasurer | Male | Persian |
| Kaya | my elder sister | Female | Native |
| Keiko | Japanese for happy or beloved | Female | Japanese |
| Keith | wood, wind; wood-dweller | Male | Scottish |
| Krystal | Crystal, Ice | Unisex | Greek |
| Lana | Attractive | Female | English |
| Langston | Town Of The Giant | Male | English |
| Lapis | Jewel | Female | Egyptian |
| Larisa | Citadel | Female | Russian |
| Larry | Abbreviation of Lawrence or Laurence often used as an independent name.
| Male | English |
| Leif | heir, descendant | Male | Scandinavian |
| Light | | Male | |
| Lilac | Bluish Purple | Female | Latin |
| Ling | Chime | Unisex | Chinese |
| Livingston | dear friend's place | Male | English |
| Lorelei | from the Rhine River | Female | |
| Lorenzo | Form of Lawrence. Lorenzo de' Medici was a patron of Michaelangelo and Da Vinci.
| Male | Italian |
| Lula | Abundant | Female | English |
| Lulu | Pet form of the names Louise or Louella.
| Female | English |
| Mae | bitter | Female | English |