Last name Roczkowski (Roczkowski 
) , worldwide, is a very rare surname. The cognomen Roczkowski is habitual in the United States, where it is an extremely rare surname, and Brazil. More prevalently, Roczkowski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roczkowski | Poland, United States, Brazil |
| stanisław roczkowski (b. 1953) |
|