Family name Yablinchuk (Yablinchuk 
, Яблинчук ) , in the entire world, is a very rare cognomen. The last name Yablinchuk is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yablinchuk | Ukraine, Russia |
| Яблинчук | Russia, Ukraine |