| Kallisto | | - | Greek Mythology, Ancient Greek | |
| Kallistos | | - | Ancient Greek | |
| Kallistrate | | - | Ancient Greek | |
| Kalyan | | - | Indian, Hindi, Bengali, Telugu | |
| Kalyn | | KAY-lin | English (Modern) | |
| Kalysta | | kə-LIS-tə | English (Rare) | |
| Kam | | KAM | English (Modern) | |
| Kamal (2) | | - | Indian, Hindi, Marathi, Bengali, Gujarati, Punjabi, Tamil, Telugu, Kannada, Malayalam, Nepali | |
| Kambujiya | | - | Ancient Persian | |
| Kameron | | KAM-rən, KAM-ə-rən | English (Modern) | |
| Kamryn | | KAM-rin | English (Modern) | |
| Kandace | | KAN-dis, kan-DAY-see, KAN-də-see | English (Modern) | |
| Kandi | | KAN-dee | English | |
| Kanta | | - | Indian, Hindi, Bengali | |
| Kanti | | - | Hinduism, Indian, Hindi, Bengali | |