| Name | Meaning | Gender | Origin |
|---|
| Kenai | | Unisex | Hebrew |
| Kiara | Italian, light, clear | Female | Spelling |
| Kiki | From Enriqueta - Pet | Female | |
| Kiki | From Enriqueta - Pet | Female | |
| Kirby | church settlement | Male | Norse |
| Kit | Nickname for Christopher. Frontiersman Kit Carson.
| Male | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kiwi | | Unisex | Hebrew |
| Kobe | tortoise | Male | Swahili |
| Koda | | Male | |
| Koko | stork | Female | Japanese |
| Kola | | Unisex | Hebrew |
| Kovu | | Unisex | |
| Kristen | Anointed, Follower Of Christ | Female | Danish |
| Krusty | after Krusty the Clown from The Simpsons | Unisex | |
| Lady | A female title of nobility. | Female | |
| Lafayette | Hound Dog from the AristoCats
| Male | |
| Larry | Abbreviation of Lawrence or Laurence often used as an independent name.
| Male | English |
| Laurel | Laurel
| Female | Latin |
| Lavender | Lavender, A Purple Flower | Female | English |
| Laverne | Woodland.
| Female | |
| Leah | cow, weary one; glad tidings; mistress, ruler | Female | Hebrew |
| Leia | Weary | Unisex | Hebrew |