Cognomen Grechukhin (Grechukhin 
, Гречухин 
) , in all the world, is quite a rare last name. The cognomen Grechukhin is habitual in Serbia, where it is a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Grechukhin | Serbia, Kazakhstan, China, France, Russia |
| Гречухин | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
Gréchoukhine, and Гречухін
| vladimir grechukhin |
|