STEPANCZAK
There are 6 known people with the surname STEPANCZAK with 4 different first names. The surname STEPANCZAK is particularly common in Connecticut and Illinois Here you can find the geographic distribution of this nachname in all states:
| 1 | CONNECTICUT | 5 | CONNECTICUT | 5 |
| 1 | ILLINOIS | 1 | ILLINOIS | 1 |