| Kellen | Unisex | Irish Names |
| Keller | Unisex | German Names |
| Kelley | Unisex | Irish Names |
| Kelli | Woman | American Names |
| Kellsie | Unisex | American Names |
| Kelly | Unisex | Irish Names |
| Kellyn | Woman | Irish Names |
| Kelsea | Woman | Irish Names |
| Kelsey | Unisex | English Names |
| Kelson | Unisex | English Names |
| Keltie | Unisex | Scottish Names |
| Kelton | Man | English Names |
| Kelvin | Man | Scottish Names |
| Keme | Unisex | Native American - Algonquin Names |
| Kemi | Woman | African - Yoruba of Nigeria Names |
| Kemp | Man | English Names |
| Ken | Man | Scottish Names |
| Ken'Ichi | Man | Japanese Names |
| Kenadia | Woman | American Names |
| Kenadie | Unisex | Irish Names |