| Name | Meaning | Gender | Origin |
|---|
| Kavan | battle | Male | |
| Keefer | Barrelmaker Variation of Cooper. Surname.
| Male | |
| Keegan | A thinker: fiery. Form of Hugh.
| Male | Irish |
| Keenan | Ancient
| Male | Irish |
| Keene | Ancient.
| Male | |
| Keesha | Her Life | Unisex | African |
| Kegan | A thinker: fiery. Form of Hugh.
| Male | |
| Keiran | Little, Dark | Unisex | Celtic |
| Keirsten | Variant of Kirsten.
| Female | |
| Keller | cellar master | Male | |
| Kelly | Lively: aggressive.
| Female | Irish |
| Kelvin | name of a river; from the narrow river | Male | Scottish |
| Kendall | ruler of the valley | Female | English |
| Kennedy | misshapen head | Female | Irish |
| Kermit | free man | Male | Irish |
| Kerry | dark, dark-haired | Male | Irish |
| Kevin | handsome | Male | Irish |
| Kira | Dark Lady.
| Female | Russian |
| Kyle | A place-name referring to the narrows: a wood or a church.
| Male | Scottish |
| Lavernia | Born in the spring
| Female | |
| Leigh | meadow | Female | English |
| Lennon | small cloak or cape | Male | Irish |
| Leslie | dweller in the gray castle; small meadow | Female | Scottish |
| Liam | Form of William.
| Male | Irish |
| Lincoln | Capital of Nebraska, USA. Old English: home by the pond | Male | English |