| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Khordad | - | Persian Mythology | ||
| Khorshid | - | Persian | ||
| Khshayarsha | - | Ancient Persian | ||
| Khurshid | - | Persian, Urdu, Persian Mythology | ||
| Khwaja | - | Persian | ||
| Kia | KEE-ah | Swedish | ||
| Kian (1) | - | Persian | ||
| Kian (2) | - | English (Modern) | ||
| Kianoush | - | Persian | ||
| Kiara | kee-AHR-ə | English (Modern) | ||
| Kiaran | - | English (Rare) | ||
| Kiarra | - | English (Modern) | ||
| Kibwe | - | Eastern African, Swahili | ||
| Kichiro | kee-chee-ṙo: | Japanese | ||
| Kichirou | kee-chee-ṙo: | Japanese |