Cognomen Kurmyshov (Kurmyshov 
, Курмышов 
) , in all the world, is a rare surname. The family name Kurmyshov is habitual in Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Kurmyshov | Russia |
| Курмышов | Kyrgyzstan, Kazakhstan, Russia |