Cognomen Sukhykh (Сухих 
, Sukhykh 
) , worldwide, is quite a common surname. The last name Sukhykh is characteristic of Russia, where it is quite a rare surname, Kazakhstan, and Belarus. In absolute terms, it is commonest in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Сухих | Kyrgyzstan, Russia, Belarus, Kazakhstan, Ukraine |
| Sukhykh | Bulgaria, Ukraine, Spain |