BLACKMANN
There are 7 known people with the surname BLACKMANN with 6 different first names. The surname BLACKMANN is particularly common in Colorado and New Jersey Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 1 | ARIZONA | 1 |
| 1 | COLORADO | 3 | COLORADO | 3 |
| 1 | ILLINOIS | 1 | ILLINOIS | 1 |
| 1 | NEW JERSEY | 2 | NEW JERSEY | 2 |
| 1 | WISCONSIN | 1 | WISCONSIN | 1 |