ISTREFI
There are 31 known people with the surname ISTREFI with 24 different first names. The surname ISTREFI is particularly common in New Jersey and Connecticut Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 2 | CALIFORNIA | 2 |
| 1 | CONNECTICUT | 5 | CONNECTICUT | 5 |
| 1 | MICHIGAN | 3 | MICHIGAN | 3 |
| 1 | NEW JERSEY | 18 | NEW JERSEY | 18 |
| 1 | NEW YORK | 3 | NEW YORK | 3 |
| 1 | PENNSYLVANIA | 2 | PENNSYLVANIA | 2 |
| 1 | TEXAS | 2 | TEXAS | 2 |