STEFONOWICZ
There are 37 known people with the surname STEFONOWICZ with 34 different first names. The surname STEFONOWICZ is particularly common in North Dakota and Minnesota Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 1 | ARIZONA | 1 |
| 1 | COLORADO | 3 | COLORADO | 3 |
| 1 | MINNESOTA | 7 | MINNESOTA | 7 |
| 1 | NEVADA | 4 | NEVADA | 4 |
| 1 | NORTH DAKOTA | 14 | NORTH DAKOTA | 14 |
| 1 | TEXAS | 3 | TEXAS | 3 |
| 1 | WASHINGTON | 7 | WASHINGTON | 7 |