DEFERIO
There are 29 known people with the surname DEFERIO with 20 different first names. The surname DEFERIO is particularly common in New York and Pennsylvania Here you can find the geographic distribution of this nachname in all states:
| 1 | MARYLAND | 1 | MARYLAND | 1 |
| 1 | NEW YORK | 24 | NEW YORK | 24 |
| 1 | PENNSYLVANIA | 4 | PENNSYLVANIA | 4 |