IRR
There are 152 known people with the surname IRR with 92 different first names. The surname IRR is particularly common in Pennsylvania and Massachusetts Here you can find the geographic distribution of this nachname in all states:
| 1 | ALABAMA | 1 | ALABAMA | 1 |
| 1 | ARIZONA | 10 | ARIZONA | 10 |
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | CONNECTICUT | 5 | CONNECTICUT | 5 |
| 1 | FLORIDA | 11 | FLORIDA | 11 |
| 1 | ILLINOIS | 3 | ILLINOIS | 3 |
| 1 | INDIANA | 4 | INDIANA | 4 |
| 1 | IOWA | 6 | IOWA | 6 |
| 1 | MARYLAND | 9 | MARYLAND | 9 |
| 1 | MASSACHUSETTS | 25 | MASSACHUSETTS | 25 |
| 1 | MINNESOTA | 4 | MINNESOTA | 4 |
| 1 | NEW YORK | 18 | NEW YORK | 18 |
| 1 | NORTH CAROLINA | 1 | NORTH CAROLINA | 1 |
| 1 | OHIO | 9 | OHIO | 9 |
| 1 | PENNSYLVANIA | 30 | PENNSYLVANIA | 30 |
| 1 | TENNESSEE | 1 | TENNESSEE | 1 |
| 1 | TEXAS | 3 | TEXAS | 3 |
| 1 | UTAH | 1 | UTAH | 1 |
| 1 | VIRGINIA | 10 | VIRGINIA | 10 |
| 1 | WEST VIRGINIA | 5 | WEST VIRGINIA | 5 |
| 1 | WISCONSIN | 3 | WISCONSIN | 3 |