| Name | Meaning | Gender | Origin |
|---|
| Kari | curly hair | Male | Norse |
| Kavan | battle | Male | |
| Kawaii | | Unisex | |
| Keesha | Her Life | Unisex | African |
| Kelby | Dark: dark-haired.
| Male | English |
| Kelvin | name of a river; from the narrow river | Male | Scottish |
| Ken | Male Barbie Doll. | Male | English |
| Kilby | after Craig Kilborn of the Late, Late Show | Unisex | |
| Killian | church | Male | Irish |
| Kinza | | Unisex | Hebrew |
| Kyle | A place-name referring to the narrows: a wood or a church.
| Male | Scottish |
| Lachie | The boy from the Lochs. Warrior.
| Male | |
| Lachlan | From the land of lakes.
| Male | Scottish |
| Lamar | land | Male | English |
| Lincoln | Capital of Nebraska, USA. Old English: home by the pond | Male | English |
| Lynn | A cascade
| Male | Welsh |
| Macee | Weapon | Unisex | English |
| Maji | | Unisex | Hebrew |
| Mansfield | From The Field By The Small River | Unisex | English |
| Mar | | Unisex | |
| Marion | bitter | Male | |
| Marja | Sadness From The Sea | Unisex | Scandinavian |
| Mark | warlike | Male | Latin |
| Marlowe | after Philip | Male | English |
| Marmaduke | leader of the seas | Male | Irish |