| 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) | |
| Karlo | | KAHR-lo | Croatian | |
| Karmela | | - | Croatian | |
| Karmen | | - | Slovene, Croatian | |
| KarolÍNa | | - | Czech | |
| Karolina | | kah-raw-LEE-nah (Polish), kah-ro-LEE-nah (Swedish, German) | Polish, Swedish, Norwegian, Danish, Hungarian, Slovene, Croatian, Macedonian, Lithuanian, German | |
| Karpos | | - | Ancient Greek, Biblical Greek | |
| Kasimira | | kah-zee-MEE-rah | German (Archaic) | |
| Kasper | | KAHS-per (Polish, Swedish), KAHS-pər (Dutch) | Polish, Dutch, Swedish, Norwegian, Danish | |