| Kowkab | Derived from Arabic, means 'star' |
| Kufah | Derived from Arabic, means 'proud' or 'dignified' |
| Kundas | Derived from Sanskrit, means 'beautiful' or 'lovely' |
| Kabel | Man, Possessed, From Caen |
| Kaholo | Nimble or light footed |
| Kahoni | A name meaning a small flower. |
| Kahua | Base or foundation |
| Kahuna | A Hawaiian term for an expert. |
| Kaiholo | A name meaning moving ocean. |
| Kaikane | Strong sea man or ocean warrior. |
| Kaiko | Strong current in the sea |
| Kailer | Derived from the Gaelic word for 'slender' or 'fair-haired'. |
| Kainalu | Ocean that billows |
| Kainen | Finnish name meaning 'battle' or 'warrior'. |
| Kainona | Hawaiian name meaning 'sea' or 'ocean'. |
| Kaiqubad | A character from Shahnameh. |
| Kaito | Japanese name meaning 'firm, strong, and steadfast'. |
| Kaiyan | Chinese name meaning 'sea' or 'ocean'. |
| Kaizen | Japanese name meaning 'continuous improvement' or 'change for the better'. |
| Kaleeswaran | Lord of the universe. |
| Kaleho | A Hawaiian name meaning the breath. |
| Kaleph | A name meaning the whole or all. |
| Kaleshwar | Lord of all the arts of life. |
| Kalford | English name meaning 'calf ford' or 'young bull'. |
| Kalix | Derived from the Latin word for 'beautiful' or 'lovely'. |
| Kallum | Form of the Latin Columba dove |
| Kalmira | A peaceful and calm princess. |
| Kaltag | Inupiat name meaning 'river' or 'stream'. |
| Kalten | Derived from the German word for 'cold' or 'frosty'. |
| Kamalei | A beloved child or flower. |
| Kamen | Stone, rock, or a strong and stable person |
| Kammeron | A name meaning crooked stream. |
| Kanani | Beautiful or handsome |
| Kanaram | Devoted to the lord of gold. |
| Kaneef | One who is noble and dignified. |
| Kang Dae | A combination of powerful and big. |
| Kanifa | A name meaning a bright light. |
| Kanjaara | Born of the red lotus, a symbol of spiritual growth |
| Kannappa | Devotee of God Shiva |
| kans | A Sanskrit word for 'hunger' or 'poverty' |