Family name Oblescuk (Oblescuk 
, Облещук 
) , worldwide, is a rare surname. The cognomen Oblescuk is habitual in Serbia, where it is quite a rare surname, Ukraine, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Oblescuk | United States, Serbia |
| Облещук | Russia, Ukraine |