| Kacia | Woman | Greek Names |
| Kaira | Woman | Greek Names |
| Kairos | Man | Greek Names |
| Kalare | Woman | Greek Names |
| Kalista | Woman | Greek Names |
| Kallistos | Man | Greek Names |
| Kalonice | Woman | Greek Names |
| Kalyca | Woman | Greek Names |
| Karis | Woman | Greek Names |
| Kassandra | Woman | Greek Names |
| Katharine | Woman | Greek Names |
| Katherine | Woman | Greek Names |
| Kay | Woman | Greek Names |
| Keres | Woman | Greek Names |
| Kineta | Woman | Greek Names |
| Klynn | Woman | Greek Names |
| Konstantina | Woman | Greek Names |
| Konstantinos | Man | Greek Names |
| Koralia | Woman | Greek Names |
| Kore | Woman | Greek Names |