ROCZKOWSKI
There are 22 known people with the surname ROCZKOWSKI with 21 different first names. The surname ROCZKOWSKI is particularly common in Illinois and Pennsylvania Here you can find the geographic distribution of this nachname in all states:
| 1 | ILLINOIS | 9 | ILLINOIS | 9 |
| 1 | MICHIGAN | 6 | MICHIGAN | 6 |
| 1 | PENNSYLVANIA | 7 | PENNSYLVANIA | 7 |