| Name | Meaning | Gender | Origin |
|---|
| June | 6Th Month | Female | English |
| Juno | queen of the heavens | Female | Latin |
| Justice | Just, Fairness | Female | English |
| Kairi | sea | Female | Japanese |
| Kat | pure | Female | English |
| Kate | Pure | Female | English |
| Katniss | | Female | |
| Katniss | | Female | |
| Katrina | Greek, pure | Female | |
| Kelsey | Ceol's island, beautiful island; from the ship's island, shipping harbor | Female | English |
| Kendall | ruler of the valley | Female | English |
| Kendra | Blend of Ken: (royal obligation:clear water) and Sandra: (protector of man) or Andrea: (manly or masculine).
| Female | English |
| Kennedy | misshapen head | Female | Irish |
| Kiara | Italian, light, clear | Female | Spelling |
| Kinsey | victorious prince | Female | English |
| Kiri | tree bark | Female | Maori |
| Lara | citadel | Female | Russian |
| Lea | weary or meadow | Female | English |
| Lelia | Greek, sweet-speaking | Female | Contraction |
| Lena | Alluring, Temptress, Light | Female | Greek |
| Libby | Diminutive of Elizabeth.
| Female | English |
| Lola | strong woman | Female | Spanish |
| Louise | Renowned fighter. Feminine of Louis.
| Female | |
| Lucy | light: illumination.
| Female | English |
| Luna | moon | Female | Latin |