KOPPENBERG
There are 36 known people with the surname KOPPENBERG with 32 different first names. The surname KOPPENBERG is particularly common in Washington and Minnesota Here you can find the geographic distribution of this nachname in all states:
| 1 | ALASKA | 7 | ALASKA | 7 |
| 1 | CALIFORNIA | 4 | CALIFORNIA | 4 |
| 1 | ILLINOIS | 2 | ILLINOIS | 2 |
| 1 | MINNESOTA | 9 | MINNESOTA | 9 |
| 1 | PENNSYLVANIA | 6 | PENNSYLVANIA | 6 |
| 1 | WASHINGTON | 10 | WASHINGTON | 10 |