Starting with letter K
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 461 | Katy | Polish | Polish form of Catherine. | F | |
| 462 | Katya | Greek | Pure. | F | |
| 463 | Katya | Russian | Pure. | F | |
| 464 | Katyenka | Russian | Pure. | F | |
| 465 | Katyuska | Russian | Pure. | F | |
| 466 | Kaveri | Hindi | From the sacred river Kaveri. | F | |
| 467 | Kawkab | Muslim | Satellite.. | F | |
| 468 | Kawthar | Muslim | A river in Paradise.. | F | |
| 469 | Kay | ArthurianLegend | Keeper of the keys. Also an abbreviation of Katherine: Pure. Sir Kay was one of King Arthur's knights. | F | |
| 470 | Kay | English | Keeper of the keys (when used as a stand-alone first name). Also a diminutive of any feminine name beginning with K. | F | |
| 471 | Kay | French | Diminutive of Catherine: Pure, clear. Form of the Latin Katharina, from the Greek Aikaterina. | F | |
| 472 | Kay | Greek | Glory. | F | |
| 473 | Kay | Irish | Diminutive of Katherine: Pure. Clear. From the Gaelic form Caitlin. | F | |
| 474 | Kay | Latin | Diminutive of Catherine: Pure, clear. Feminine form of Gaius: To rejoice. Famous bearer: Roman dictator Gaius Julius Caesar. | F | |
| 475 | Kay | NativeAmerican | Elder sister (Hopi). | F | |
| 476 | Kay | Scandinavian | Keeper of the keys. Also an abbreviation of Katherine: pure. Famous bearer: Sir Kay was one of King Arthur's knights. | F | |
| 477 | Kaya | Japanese | Adds a place of resting. | F | |
| 478 | Kayana | English | Variant of Kay: keeper of the keys; pure. | F | |
| 479 | Kayanna | English | Variant of Kay: keeper of the keys; pure. | F | |
| 480 | Kayce | English | Modern Kacie and variants are phonetic forms of the initials K. C. or variants of the Irish name Casey 'alert; vigorous. '. | F | |