| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kuzma | kooz-MAH | Russian | ||
| Kuzman | - | Bulgarian, Serbian, Macedonian | ||
| Kwabena | - | Western African, Akan | ||
| Kwadwo | - | Western African, Akan | ||
| Kwaku | - | Western African, Akan | ||
| Kwame | - | Western African, Akan | ||
| Kwasi | - | Western African, Akan | ||
| Kweku | - | Western African, Akan | ||
| Kwesi | - | Western African, Akan | ||
| Kyo | kyo: | Japanese | ||
| Kyou | kyo: | Japanese | ||
| Kyriakos | - | Greek, Ancient Greek | ||
| Kyrillos | - | Ancient Greek | ||
| Kyros | - | Ancient Greek, Biblical Greek | ||
| Kyrylo | - | Ukrainian |