Cognomen Karpiouk (Карпюк 
, Karpiouk 
) , worldwide, is quite a common last name. The cognomen Karpiouk is characteristic of Eastern Europe, particularly Ukraine, where it is quite a rare surname, Belarus, and Russia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Карпюк | Belarus, Russia, Ukraine, Kazakhstan |
| Karpiouk | United States |
| andrei b karpiouk researcher |
|