| Name | Meaning | Gender | Origin |
|---|
| Katrina | Greek, pure | Female | |
| Kaya | my elder sister | Female | Native |
| Kayla | crown of laurels | Female | Arabic |
| Kayleigh | Slender | Unisex | 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 |
| Kiara | Italian, light, clear | Female | Spelling |
| Kiora | Little, Dark | Unisex | Celtic |
| Kira | Dark Lady.
| Female | Russian |
| Kirsten | christian; stone church | Female | Scandinavian |
| Kisha | Hebrew, cassia tree | Female | Spelling |
| Kita | north | Unisex | |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kizzy | From Roots | Female | English |
| Koko | stork | Female | Japanese |
| Kuma | Bear (Japanese). Also to call - kuma (come) here. | Unisex | |
| Kylie | Boomerang. Feminine form of Kyle.
| Female | Aboriginal |
| Kyra | throne | Female | Feminine |
| Lala | Tulip | Female | Slavic |
| Lana | Attractive | Female | English |
| Lani | sky, heaven | Unisex | |
| Laqueta | The quiet one.
| Female | |
| Lara | citadel | Female | Russian |