Surname Semenuk (Semenuk 
, Семенук 
) , around the globe, is a rare family name. The last name Semenuk is habitual in Canada, where it is a rare surname, Israel, and Belarus. Measured by absolute frequency, it most frequently occurs in the United States, Canada, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Semenuk | Canada, Brazil, Israel, United States, Germany |
| Семенук | Russia |
| brandon semenuk Canadian freeride mountain biker, CA (b. 1991) |
|