| Kanuha | A name meaning a gentle breeze. |
| Kapena | A name meaning the captain or chief. |
| Kapueo | A name meaning the owl of the night. |
| Kapula | A name meaning a soft, round cheek. |
| Kapuni | A Hawaiian name meaning the favorite one. |
| Karch | A Sanskrit word for 'chariot' or 'vehicle' |
| Karcher | A German surname meaning 'chariot driver' |
| Karnisharan | Seeking refuge in good deeds. |
| Karnok | A name meaning a mountain peak. |
| Karthivel | Lord Murugans weapon. |
| Karunamoorthy | Embodiment of compassion |
| Kasheepa | One who brings much delight. |
| Kashinadh | Lord of the holy city Kashi. |
| Kashton | A Sanskrit word for 'destroyer of enemies' |
| Kassahun | A Sanskrit word for 'destroyer of enemies' |
| Kasturi Ranga | The color of sacred musk. |
| Kasyn | A Sanskrit word for 'destroyer of enemies' |
| Kateel | A place name in India, possibly derived from the Kannada word for 'fortress' |
| Katif | An Arabic name meaning harvest. |
| Katsumi | Win over the sea |
| Kauai | Island in Hawaii, also a name meaning 'food' or 'breadfruit' |
| Kaui | Youthful beauty |
| Kavah | A character from Shahnameh. |
| Kaveera | A name meaning a brave woman. |
| Kaveeshvara | Lord of all the poets |
| Kaviru | One who loves the arts |
| Kawikani | A person who is a talented poetess. |
| Kawmina | A precious and beautiful gemstone. |
| Kaypha | Uncommon name, possibly derived from Kay, meaning 'wise warrior' |
| Kaysen | Variant of Kaysen, meaning 'God is gracious' or 'God's gift' |
| Kazdyn | Uncommon name, possibly derived from Kaz, meaning 'bringer of peace' |
| Kazuhiro | Japanese name meaning 'clear and wise' or 'bright and wise' |
| Kazuki | Japanese name meaning 'clear and wise' or 'bright and wise' |
| Kazumi | Beautiful peace |
| Kazz | Short form of Kazimierz, meaning 'bringer of peace' |
| Kdie | Uncommon name, possibly derived from Kade, meaning 'noble' or 'kind' |
| Keahilani | Hawaiian name meaning 'sea and heaven' or 'ocean and sky' |
| Keahu | Hawaiian name meaning 'sea' or 'ocean' |
| Kealamauloa | A name meaning the eternal pathway. |
| Kealani | A name meaning the heavenly brightness. |