UNDERFER
There are 6 known people with the surname UNDERFER with 6 different first names. The surname UNDERFER is particularly common in Iowa and New Jersey Here you can find the geographic distribution of this nachname in all states:
| 1 | IOWA | 4 | IOWA | 4 |
| 1 | MICHIGAN | 1 | MICHIGAN | 1 |
| 1 | NEW JERSEY | 1 | NEW JERSEY | 1 |