| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kerri | KER-ee | English | ||
| Kerrie | KER-ee | English | ||
| Kerry | KER-ee | English | ||
| Kestrel | KES-trəl | English (Rare) | ||
| Ketill | - | Ancient Scandinavian | ||
| Ketilri&Eth;R | - | Ancient Scandinavian | ||
| Kev | - | English | ||
| Kevin | KEV-in (English) | English, Irish, French, German, Dutch, Swedish, Norwegian, Danish | ||
| Kevork | - | Armenian | ||
| Kevyn | KEV-in | English (Rare) | ||
| Khajag | - | Armenian | ||
| Khanpasha | - | Chechen | ||
| Khasan | - | Chechen, Ossetian, Circassian, Ingush, Tatar, Bashkir | ||
| Khazhak | - | Armenian | ||
| Khloe | KLO-ee | English (Modern) |