People with Last Name JAN STEFANOWICZ
There are 3 known people with the name JAN STEFANOWICZ. The combination of JAN and STEFANOWICZ is most frequently found in New Jersey and Pennsylvania Here you can find the geographic distribution of this names in all states:
| 1 | CONNECTICUT | 1 | CONNECTICUT | 1 |
| 1 | NEW JERSEY | 1 | NEW JERSEY | 1 |
| 1 | PENNSYLVANIA | 1 | PENNSYLVANIA | 1 |