| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kaelee | KAY-lee | English (Rare) | ||
| Kaety | KAY-tee | English (Rare) | ||
| Kagiso | - | Southern African, Tswana | ||
| Kahina | - | Northern African, Berber | ||
| Kahurangi | - | Maori | ||
| Kai (1) | KIE (German, Swedish, Finnish) | Frisian, German, Swedish, Norwegian, Danish, Finnish, Dutch | ||
| Kai (3) | - | Hawaiian | ||
| Kaia | - | Norwegian, Estonian | ||
| Kailash | - | Indian, Hindi, Marathi | ||
| Kaimana | - | Hawaiian | ||
| Kain | - | Biblical Greek | ||
| Kainan | - | Biblical Greek | ||
| Kaipo | - | Hawaiian | ||
| Kaisa | KIE-sah (Finnish) | Finnish, Estonian | ||
| Kaiser | - | Various |