| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kody | KO-dee | English (Modern) | ||
| Kolby | KOL-bee | English (Modern) | ||
| Kole | KOL | English (Modern) | ||
| Konnor | KAHN-ər | English (Modern) | ||
| Korbin | KAWR-bin | English (Modern) | ||
| Kortney | KORT-nee | English (Modern) | ||
| Kourtney | KORT-nee | English (Modern) | ||
| Krysten | KRIS-tin | English (Modern) | ||
| Krystina | - | English (Modern) | ||
| Krystle | KRIS-təl | English (Modern) | ||
| Kyleigh | KIE-lee | English (Modern) | ||
| Kyler | KIE-lər | English (Modern) | ||
| Lainey | LAYN-ee | English (Modern) | ||
| Landen | LAN-dən | English (Modern) | ||
| Lauryn | - | English (Modern) |