| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kader (2) | - | Turkish | ||
| Kadrİ | - | Turkish | ||
| KadrİYe | - | Turkish | ||
| Kadri | KAHD-rree | Estonian | ||
| Kae | KAY | English (Rare) | ||
| Kaede | kah-e-de | Japanese | ||
| Kaeden | KAY-dən | English (Modern) | ||
| Kaelea | KAY-lee | English (Rare) | ||
| Kaelee | KAY-lee | English (Rare) | ||
| Kaelyn | KAY-lin | English (Modern) | ||
| Kaety | KAY-tee | English (Rare) | ||
| Kagiso | - | Southern African, Tswana | ||
| Kai (1) | KIE (German, Swedish, Finnish) | Frisian, German, Swedish, Norwegian, Danish, Finnish, Dutch | ||
| Kai (2) | KIE | Swedish | ||
| Kaia | - | Norwegian, Estonian |