| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kodey | KO-dee | English (Rare) | ||
| Kody | KO-dee | English (Modern) | ||
| Kolby | KOL-bee | English (Modern) | ||
| Kole | KOL | English (Modern) | ||
| Kolleen | kah-LEEN | English (Rare) | ||
| Konnor | KAHN-ər | English (Modern) | ||
| Korbin | KAWR-bin | English (Modern) | ||
| Korey | KAWR-ee | English | ||
| Kori | KAWR-ee | English | ||
| Korrine | kə-REEN | English (Rare) | ||
| Kortney | KORT-nee | English (Modern) | ||
| Kory | KAWR-ee | English | ||
| Kourtney | KORT-nee | English (Modern) | ||
| Kris | KRIS (English) | English, Danish | ||
| Krista | KRIS-tah (German), KRIS-tə (English), KREES-tah (Finnish) | German, English, Finnish |