DIFFA
There are 6 known people with the surname DIFFA with 4 different first names. The surname DIFFA is particularly common in Texas and California Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | MASSACHUSETTS | 1 | MASSACHUSETTS | 1 |
| 1 | TEXAS | 4 | TEXAS | 4 |