| NAME | ORIGIN | MEANING |
| Katlynn | English | Medieval English form of the Irish Caitlin. Pure. |
| Katlynne | English | Medieval English form of the Irish Caitlin. Pure. |
| Katoka | Hungarian | Pure |
| Katri | Finnish | Pure. |
| Katria | Russian | Variant of Katherine. Pure. |
| Katriana | Greek | Variant of Katherine. Pure. |
| Katriane | French | Variant of Catherine: Pure, clear. Form of the Latin Katharina, from the Greek Aikaterina. |
| Katriel | Hebrew | God is my crown |
| Katrikki | Finnish | Pure. |
| Katrina | German | Pure |
| Katrine | Danish | Pure. |
| Katrya | Russian | Variant of Katherine. Pure. |
| Katus | Greek | Pure. |
| Katy | Celtic/Gaelic | Pure, Virginal |
| Katya | Greek | Pure. |
| Katyenka | Russian | Pure. |
| Katyuska | Russian | Pure. |
| Kaula | Polynesian | prophet |
| Kaveri | Hindu | sacred river of India |
| Kavindra | Hindu | mighty poet |
| Kavita | Hindu | poem |
| Kawena | Hawaiian | Rosy Reflection in the Sky |
| Kaya | Hopi Indian | my elder sister-little |
| Kayana | English | Variant of Kay: keeper of the keys; pure. |
| Kayanna | English | Variant of Kay: keeper of the keys; pure. |
| Kayce | English | Modern Kacie and variants are phonetic forms of the initials K. C. or variants of the Irish name Casey 'alert; vigorous. '. |
| Kaycee | English | Modern Kacie and variants are phonetic forms of the initials K. C. or variants of the Irish name Casey 'alert; vigorous. '. |
| Kayci | English | Modern Kacie and variants are phonetic forms of the initials K. C. or variants of the Irish name Casey 'alert; vigorous. '. |
| Kaycie | English | Modern Kacie and variants are phonetic forms of the initials K. C. or variants of the Irish name Casey 'alert; vigorous. '. |
| Kaydence | American | Musical |