| Kamil (2) | | KAH-meel (Polish) | Czech, Slovak, Polish | |
| Kamila | | kah-MI-lah (Czech, Slovak), kah-MEE-lah (Polish) | Czech, Slovak, Polish | |
| Kandake | | - | Biblical, Biblical Greek | |
| Kaneonuskatew | | - | Native American, Cree | |
| Karam | | - | Arabic | |
| Kareem | | - | Arabic | |
| Karel | | KAH-rəl (Dutch), KAH-rel (Czech) | Dutch, Czech, Slovene | |
| Karen (1) | | KAH-ren (Danish), KER-ən (English), KAR-ən (English) | Danish, Norwegian, Icelandic, German, English | |
| Karim | | - | Arabic | |
| Karima | | - | Arabic | |
| Karin | | KAH-rin (Swedish, German, Dutch), KAH-reen (Finnish), KER-ən (English), KAR-ən (English) | Swedish, Norwegian, Danish, German, Dutch, Finnish, English | |
| Karine (1) | | ka-REEN | French | |
| Karl | | KAHRL (German, Danish, English, Finnish) | German, Swedish, Norwegian, Danish, English, Finnish, Ancient Germanic | |
| Karla | | KAHR-lah (German) | German, Swedish, Norwegian, Danish, Croatian | |
| Karlmann | | - | German (Archaic) | |