WIENCZKOWSKI
There are 77 known people with the surname WIENCZKOWSKI with 56 different first names. The surname WIENCZKOWSKI is particularly common in Pennsylvania and Ohio Here you can find the geographic distribution of this nachname in all states:
| 1 | ALABAMA | 1 | ALABAMA | 1 |
| 1 | ARIZONA | 2 | ARIZONA | 2 |
| 1 | COLORADO | 1 | COLORADO | 1 |
| 1 | CONNECTICUT | 2 | CONNECTICUT | 2 |
| 1 | FLORIDA | 6 | FLORIDA | 6 |
| 1 | MICHIGAN | 7 | MICHIGAN | 7 |
| 1 | NEW HAMPSHIRE | 1 | NEW HAMPSHIRE | 1 |
| 1 | NEW JERSEY | 2 | NEW JERSEY | 2 |
| 1 | NEW MEXICO | 3 | NEW MEXICO | 3 |
| 1 | NEW YORK | 2 | NEW YORK | 2 |
| 1 | OHIO | 14 | OHIO | 14 |
| 1 | PENNSYLVANIA | 37 | PENNSYLVANIA | 37 |
| 1 | VIRGINIA | 1 | VIRGINIA | 1 |