WINCKOWSKI
There are 90 known people with the surname WINCKOWSKI with 46 different first names. The surname WINCKOWSKI is particularly common in Ohio and New Jersey Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | ILLINOIS | 7 | ILLINOIS | 7 |
| 1 | MICHIGAN | 3 | MICHIGAN | 3 |
| 1 | MISSOURI | 7 | MISSOURI | 7 |
| 1 | NEBRASKA | 2 | NEBRASKA | 2 |
| 1 | NEW JERSEY | 12 | NEW JERSEY | 12 |
| 1 | NEW YORK | 10 | NEW YORK | 10 |
| 1 | OHIO | 49 | OHIO | 49 |
| 1 | WYOMING | 2 | WYOMING | 2 |