POSTOWSKI
There are 8 known people with the surname POSTOWSKI with 7 different first names. The surname POSTOWSKI is particularly common in Pennsylvania and New Jersey Here you can find the geographic distribution of this nachname in all states:
| 1 | MARYLAND | 1 | MARYLAND | 1 |
| 1 | NEW JERSEY | 2 | NEW JERSEY | 2 |
| 1 | PENNSYLVANIA | 5 | PENNSYLVANIA | 5 |