Cognomen Кумкар (Кумкар 
) , all around the world, is an extremely rare last name. The cognomen Кумкар is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Likewise, Кумкар is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кумкар | Kyrgyzstan |