| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kallisto | - | Greek Mythology, Ancient Greek | ||
| Kallistos | - | Ancient Greek | ||
| Kallistrate | - | Ancient Greek | ||
| Kamal (1) | - | Arabic | ||
| Kamaria | - | Eastern African, Swahili | ||
| Kambujiya | - | Ancient Persian | ||
| Kamil (1) | - | Arabic | ||
| 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 |