| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kassandra | kə-SAN-drə (English) | Greek Mythology, Ancient Greek, English (Modern) | ||
| Kassandros | - | Ancient Greek | ||
| Kassia | KA-shə | English (Rare) | ||
| Kasumi | kah-soo-mee | Japanese | ||
| KatÓ | - | Hungarian | ||
| Kata | KAH-tah (Finnish) | Hungarian, Finnish, Croatian | ||
| Katalin | KAWT-aw-leen (Hungarian) | Hungarian, Basque | ||
| Katalinka | - | Hungarian | ||
| Katar | - | Armenian | ||
| KatarÍNa | - | Slovak | ||
| Katariina | KAH-tah-ree:-nah (Finnish) | Finnish, Estonian | ||
| Katarina | kah-tah-REE-nah (German, Swedish) | German, Swedish, Norwegian, Danish, Hungarian, Croatian, Serbian, Slovene | ||
| Katarine | kah-tah-REE-nə | German | ||
| Katashi | kah-tah-shee | Japanese | ||
| Katayun | - | Persian |