Cognomen Supruniuk (Supruniuk 
) , around the globe, is a rare family name. The cognomen Supruniuk is characteristic of Poland, where it is a rare surname, Belarus, and Estonia. In absolute terms, the name is most common in Poland, Belarus, and Argentina. Also, Supruniuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Supruniuk | Belarus, United States, Poland, Argentina, Canada |
| stanisław supruniuk PL (b. 1921) |
|
|
| anna supruniuk Polish medievalist, PL (b. 1962) |
|
|
| mirosław a. supruniuk Polish art historian, PL (b. 1962) |
|
|
| katarzyna supruniuk researcher (ORCID 0000-0002-0945-9964) |
|
|
| maria supruniuk Polish Righteous Among the Nations, PL |
|
|
| elżbieta supruniuk researcher, PL |
|
|
| konstanty supruniuk Polish Righteous Among the Nations, PL |
|