ROIO
There are 16 known people with the surname ROIO with 16 different first names. The surname ROIO is particularly common in New Jersey and California Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 5 | CALIFORNIA | 5 |
| 1 | FLORIDA | 1 | FLORIDA | 1 |
| 1 | NEW JERSEY | 12 | NEW JERSEY | 12 |