SIEROCINSKI
There are 72 known people with the surname SIEROCINSKI with 54 different first names. The surname SIEROCINSKI is particularly common in Pennsylvania and New Jersey Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | DELAWARE | 3 | DELAWARE | 3 |
| 1 | FLORIDA | 6 | FLORIDA | 6 |
| 1 | MARYLAND | 3 | MARYLAND | 3 |
| 1 | NEW JERSEY | 19 | NEW JERSEY | 19 |
| 1 | NEW MEXICO | 3 | NEW MEXICO | 3 |
| 1 | NEW YORK | 5 | NEW YORK | 5 |
| 1 | PENNSYLVANIA | 26 | PENNSYLVANIA | 26 |
| 1 | TENNESSEE | 5 | TENNESSEE | 5 |
| 1 | WASHINGTON | 3 | WASHINGTON | 3 |