PROTONO
There are 16 known people with the surname PROTONO with 12 different first names. The surname PROTONO is particularly common in Massachusetts and Maryland Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 1 | ARIZONA | 1 |
| 1 | MARYLAND | 6 | MARYLAND | 6 |
| 1 | MASSACHUSETTS | 6 | MASSACHUSETTS | 6 |
| 1 | NEW JERSEY | 3 | NEW JERSEY | 3 |
| 1 | TEXAS | 2 | TEXAS | 2 |