DEMCZAK
There are 52 known people with the surname DEMCZAK with 35 different first names. The surname DEMCZAK is particularly common in Pennsylvania and Delaware Here you can find the geographic distribution of this nachname in all states:
| 1 | COLORADO | 1 | COLORADO | 1 |
| 1 | DELAWARE | 13 | DELAWARE | 13 |
| 1 | FLORIDA | 3 | FLORIDA | 3 |
| 1 | ILLINOIS | 2 | ILLINOIS | 2 |
| 1 | MARYLAND | 9 | MARYLAND | 9 |
| 1 | NORTH CAROLINA | 1 | NORTH CAROLINA | 1 |
| 1 | PENNSYLVANIA | 20 | PENNSYLVANIA | 20 |
| 1 | TEXAS | 1 | TEXAS | 1 |
| 1 | UTAH | 3 | UTAH | 3 |