LONCZYNSKI
There are 66 known people with the surname LONCZYNSKI with 46 different first names. The surname LONCZYNSKI is particularly common in Michigan and Pennsylvania Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 1 | ARIZONA | 1 |
| 1 | ILLINOIS | 1 | ILLINOIS | 1 |
| 1 | MARYLAND | 9 | MARYLAND | 9 |
| 1 | MICHIGAN | 37 | MICHIGAN | 37 |
| 1 | NEW JERSEY | 1 | NEW JERSEY | 1 |
| 1 | NEW YORK | 3 | NEW YORK | 3 |
| 1 | PENNSYLVANIA | 16 | PENNSYLVANIA | 16 |