PIOTRKOWICZ
There are 7 known people with the surname PIOTRKOWICZ with 7 different first names. The surname PIOTRKOWICZ is particularly common in Connecticut and Illinois Here you can find the geographic distribution of this nachname in all states:
| 1 | CONNECTICUT | 3 | CONNECTICUT | 3 |
| 1 | ILLINOIS | 2 | ILLINOIS | 2 |
| 1 | NEW YORK | 2 | NEW YORK | 2 |