Cognomen Volochtchouk (Volochtchouk 
, Волошчук 
) , in the entire world, is a rare last name. The surname Volochtchouk is habitual in Russia, where it is a rare surname, France, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Volochtchouk | France |
| Волошчук | Russia, Ukraine |