| Kealii | Hawaiian name meaning 'sea' or 'ocean' |
| Kealoha | A name meaning the beloved or loved one. |
| Kealohi | Brightness of a star |
| Kealohilani | A name meaning the bright heavens. |
| Keani | A name meaning a soft, gentle breeze. |
| Keanie | A name meaning a graceful, kind soul. |
| Keany | A name meaning ancient or noble. |
| Keaon | A name meaning born of the ocean. |
| Keating | Irish surname meaning 'warrior' or 'fighter' |
| Keats | English surname meaning 'warrior' or 'fighter' |
| Keduse | Uncommon name, possibly derived from Kedus, meaning 'gift' or 'present' |
| Keeandre | Variant of Keandre, meaning 'gift of the lord' |
| Keelen | Variant of Keelan, meaning 'slender' or 'fair' |
| Keeler | Sailor or one who navigates the sea |
| Keerin | Strong and powerful, possibly derived from 'keer' meaning 'strong' |
| Keeshawn | Filled wih happiness |
| Keevan | A beloved and handsome man |
| Keeyon | A gift from the heavens |
| Kegen | A small and fiery person |
| Keian | Variant of Keegan, meaning 'little fiery one' |
| Keiffer | One who makes barrels |
| Keikilani | Hawaiian name meaning 'royal child of heaven' |
| Keiman | Ancient, in the past |
| Keimoni | Hawaiian name meaning 'child of the sea' |
| Keirnan | Scottish name meaning 'little dark one' |
| Kelaghan | Descendant of the brightheaded. |
| Kellagh | Battle suffering |
| Kelland | From a place called Calandre or Callands |
| Kellynn | Variant of Kelly, meaning 'warrior' or 'bringer of victory' |
| Kelvun | A unique variation of Kelvin. |
| Kelvynn | A modern spelling of Kelvin. |
| Keminu | A name meaning new arrival. |
| Kemira | A name meaning golden light. |
| Kemith | A name meaning pure stone. |
| Kemitha | A name meaning bright star. |
| Kemonte | Strong and powerful, possibly derived from 'kem' meaning 'strong' |
| Kemper | Strong and powerful, possibly derived from 'kem' meaning 'strong' |
| Kenaan | Variant of Kenan, meaning 'gift' or 'possession' |
| Kenai | Variant of Kenan, meaning 'gift' or 'possession' |
| Kencil | Possibly derived from 'kens' meaning 'wise' or 'intelligent' |