People with Last Name WILLIAM KOPPER
There are 13 known people with the name WILLIAM KOPPER. The combination of WILLIAM and KOPPER is most frequently found in New Jersey and Colorado Here you can find the geographic distribution of this names in all states:
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | COLORADO | 3 | COLORADO | 3 |
| 1 | ILLINOIS | 1 | ILLINOIS | 1 |
| 1 | KANSAS | 1 | KANSAS | 1 |
| 1 | NEW JERSEY | 4 | NEW JERSEY | 4 |
| 1 | OHIO | 2 | OHIO | 2 |
| 1 | PENNSYLVANIA | 1 | PENNSYLVANIA | 1 |