Starting with letter K
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 601 | Killian | Celtic | Blind. | M | |
| 602 | Killian | Irish | Strife or battle Small; fierce. | M | |
| 603 | Killian | Latin | Blind. | M | |
| 604 | Kilydd | Welsh | Legendary son of Kelyddon. | M | |
| 605 | Kim | Anglo-Saxon | Noble or brave. | M | |
| 606 | Kim | English | Diminutive of Kimball: Bold family. Bold kin. Famous Bearer: The hero of Rudyard Kipling's novel 'Kim' (1901). | M | |
| 607 | Kim | Welsh | Diminutive of Kimball: Chief of war. Leader. | M | |
| 608 | Kimball | Anglo-Saxon | Noble or brave. | M | |
| 609 | Kimball | English | Bold family. Bold kin. | M | |
| 610 | Kimball | Welsh | Warrior chief. | M | |
| 611 | Kimble | Welsh | Warrior chief. | M | |
| 612 | Kimo | Hawaiian | Form of James and Jim. | M | |
| 613 | Kin | Scottish | From the top of the cliff. | M | |
| 614 | Kinah | Biblical | Buying; possession | M | |
| 615 | Kinden | Latin | Born fifth. | M | |
| 616 | Kindin | Latin | Born fifth. | M | |
| 617 | King | English | King. King's field. Title used as a surname by the members of a royal household. Famous Bearer: American film director King Vidor. | M | |
| 618 | Kingdon | English | From the king's hall. | M | |
| 619 | Kingsley | English | From the king's wood/meadow. Used as a first name since the 19th century. Famous Bearer: British novelist Kingsley Amis. | M | |
| 620 | Kingston | English | From the king's village or estate 'King's field.' King is one of several titles occasionally used as given names. | M | |