| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| 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 | ||
| Kristal | KRIS-təl | English | ||
| Kristeen | kris-TEEN | English (Rare) | ||
| Kristel | KRIS-təl | English (Rare) | ||
| Kristen (2) | KRIS-tin | English |