People with Last Name JEFF KOOPMAN
There are 8 known people with the name JEFF KOOPMAN. The combination of JEFF and KOOPMAN is most frequently found in Oregon and Massachusetts Here you can find the geographic distribution of this names in all states:
| 1 | ILLINOIS | 1 | ILLINOIS | 1 |
| 1 | MASSACHUSETTS | 2 | MASSACHUSETTS | 2 |
| 1 | OREGON | 3 | OREGON | 3 |
| 1 | PENNSYLVANIA | 1 | PENNSYLVANIA | 1 |
| 1 | TEXAS | 1 | TEXAS | 1 |