| Keto | Man | Swahili Names |
| Keturah | Woman | Hebrew Names |
| Kevin | Man | Irish Names |
| Kevina | Woman | American Names |
| Kevine | Woman | Irish Names |
| Kevlyn | Woman | American Names |
| Kevork | Man | Armenian Names |
| Keyah | Woman | African - West Africa Names |
| Keyanna | Woman | American Names |
| Keyshawn | Man | American Names |
| Keyson | Unisex | English Names |
| Kezia | Woman | Hebrew Names |
| Keziah | Woman | Hebrew Names |
| Kfira | Woman | Hebrew Names |
| Khadejah | Woman | Arabic Names |
| Khadiga | Woman | Arabic Names |
| Khadija | Woman | Arabic Names |
| Khair | Man | Arabic Names |
| Khaison | Unisex | American Names |
| Khal | Man | American Names |