Starting with letter K
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 781 | Koko | NativeAmerican | Night (Black Foot). | F | |
| 782 | Kokyangwuti | NativeAmerican | Spider woman at middle age (Hopi). | F | |
| 783 | Kolby | English | Dark-skinned. | F | |
| 784 | Koldobika | Teutonic | Renowned holiness. | F | |
| 785 | Koldobike | Teutonic | Renowned holiness. | F | |
| 786 | Kolena | English | Variant of Katherine. Pure. | F | |
| 787 | Kolena | Greek | Variant of Katherine. Pure. | F | |
| 788 | Kolete | Greek | People's victory. | F | |
| 789 | Kolette | Greek | People's victory. | F | |
| 790 | Kolina | Greek | Pure. | F | |
| 791 | Koline | Greek | Pure. | F | |
| 792 | Kolinka | Danish | Born to the conquering people. | F | |
| 793 | Konstanza | Latin | Firm. | F | |
| 794 | Konstanze | Latin | Firm. | F | |
| 795 | Kontxesi | Basque | Refers to the Immaculate Conception. | F | |
| 796 | Kore | Greek | Pure. | F | |
| 797 | Koren | Greek | Pure. | F | |
| 798 | Kornelia | Latin | Horn. | F | |
| 799 | Kornelie | Latin | Horn. | F | |
| 800 | Kort | English | Variant abbreviation of Sydney. | F | |