Starting with letter K
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 721 | Knut | Swedish | Knot. | M | |
| 722 | Knute | Scandinavian | Knot. Form of Canute; the name of an eleventh-century king of Denmark and England. | M | |
| 723 | Knutr | Norse | Knot. | M | |
| 724 | Koa | Biblical | Hope, a congregation, a line, a rule. | M | |
| 725 | Koby | German | Dark; dark-haired. | M | |
| 726 | Koby | Polish | Dark; dark-haired. | M | |
| 727 | Kodey | English | Variant of Cody: Cushion; helpful. | M | |
| 728 | Kodie | English | Variant of Cody: Cushion; helpful. | M | |
| 729 | Kodran | Norse | Father of Thjodgerd. | M | |
| 730 | Kody | English | Variant of Cody: Cushion; helpful. | M | |
| 731 | Koen | German | Honest advisor. | M | |
| 732 | Koenraad | Dutch | Bold. | M | |
| 733 | Koenraad | German | Honest advisor. | M | |
| 734 | Kohana | NativeAmerican | Swift (Sioux). | M | |
| 735 | Kohath | Biblical | Congregation, wrinkle, bluntness. | M | |
| 736 | Kohkahycumest | NativeAmerican | White crow or white antelope (Cheyenne). | M | |
| 737 | Koi | Hawaiian | Urge; implore. Also the Hawaiian equivalent of Troy. | M | |
| 738 | Kol | Norse | Dark. | M | |
| 739 | Kolariah | Biblical | Voice of the Lord | M | |
| 740 | Kolb | Armenian | From Kolb. | M | |