Family name Kochorov (Kochorov 
, Кочоров 
) , throughout the world, is quite a rare surname. The cognomen Kochorov is habitual in Kyrgyzstan, where it is quite a common surname, Russia, where it is a rare surname, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kochorov | Russia |
| Кочоров | Russia, Kyrgyzstan, Kazakhstan |