RICHIO
There are 52 known people with the surname RICHIO with 43 different first names. The surname RICHIO is particularly common in Wisconsin and Maine Here you can find the geographic distribution of this nachname in all states:
| 1 | FLORIDA | 4 | FLORIDA | 4 |
| 1 | ILLINOIS | 3 | ILLINOIS | 3 |
| 1 | MAINE | 13 | MAINE | 13 |
| 1 | MASSACHUSETTS | 3 | MASSACHUSETTS | 3 |
| 1 | NEW JERSEY | 2 | NEW JERSEY | 2 |
| 1 | NEW YORK | 8 | NEW YORK | 8 |
| 1 | PENNSYLVANIA | 3 | PENNSYLVANIA | 3 |
| 1 | RHODE ISLAND | 1 | RHODE ISLAND | 1 |
| 1 | WISCONSIN | 15 | WISCONSIN | 15 |