Cognomen Протсик (Протсик 
, Protsik 
) , worldwide, is a very rare last name. The cognomen Протсик is characteristic of Russia, where it is a very rare surname, the United States, where it is an extremely rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Протсик | Russia |
| Protsik | Russia, Ukraine, United States |