Last name Stasiouk (Стасюк 
, Stasiouk 
) , in all the world, is a common cognomen. The last name Stasiouk is habitual in Eastern Europe, particularly Ukraine, where it is quite a common surname, Belarus, and Russia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Стасюк | Ukraine, Belarus, Russia, Kyrgyzstan, Kazakhstan |
| Stasiouk | Canada, Greece, United States |
| irena stasiouk person identified in the Museu da Pessoa collection, CA |
|