KOLASZEWSKI
There are 25 known people with the surname KOLASZEWSKI with 21 different first names. The surname KOLASZEWSKI is particularly common in Wisconsin and Michigan Here you can find the geographic distribution of this nachname in all states:
| 1 | MICHIGAN | 7 | MICHIGAN | 7 |
| 1 | NORTH CAROLINA | 3 | NORTH CAROLINA | 3 |
| 1 | PENNSYLVANIA | 4 | PENNSYLVANIA | 4 |
| 1 | WISCONSIN | 11 | WISCONSIN | 11 |