| Kshitindra | Ruler of Earth; King |
| Kubair | The lord of wealth and prosperity. |
| Kuldeepak | Light of Family |
| Kulraj | The king of the entire family line. |
| Kumsan | A person who is golden and radiant. |
| Kundlik | Derived from Sanskrit, means 'one who is associated with the goddess Parvati' |
| Kunkun | Derived from Sanskrit, means 'one who is playful' |
| Kuselar | A name meaning a humble devotee. |
| Kushaada | Having a lot of capacity, capacious |
| Kushwaha | Descendant of the legendary Kush. |
| Kusumkar | The season of blooming flowers. |
| Kuswath | One who is pure and very virtuous. |
| Kuvalya | The one who is the lord of earth. |
| Kuvarjeet | Derived from Sanskrit, means 'victorious warrior' |
| Kuwar | A young prince or a noble son. |
| Kadosa | Hungarian name meaning 'God's gift' |
| Kaplony | Derived from an old tribal name. |
| Kapolcs | Hungarian name meaning 'small' or 'tiny' |
| Kardos | Refers to a person who carries a sword. |
| Keled | Hungarian name meaning 'happy' or 'joyful' |
| Kemenes | Refers to a person from a kiln area. |
| Kende | name of a honor |
| Keve | An ancient name meaning small stone. |
| Kolos | Derived from the Latin name Nicolaus. |
| Kont | Hungarian name meaning 'gift' or 'present' |
| Kund | a name of a honor |
| Kalladan | One who is strong like a stone. |
| Kalphana | A creative and vivid imagination. |
| KamalAhmad | A lotuslike praiseworthy man. |
| Ketikhi | A name meaning pure or clean. |
| Khot | A name meaning a small village. |
| Kinton | A name meaning royal estate. |
| Kiramay | A name meaning lovely light. |
| Kireeta | A name meaning a golden crown. |
| Kireett | A name meaning noble leader. |
| Kravino | A name meaning wise scholar. |
| Kripl | A name meaning kind and gentle. |
| Kudesia | A name meaning divine grace. |
| Kudhara | A name meaning earth holder. |
| Kulisaya | One who possesses a thunderbolt. |