MAHAFFY
There are 603 known people with the surname MAHAFFY with 311 different first names. The surname MAHAFFY is particularly common in Michigan and New York Here you can find the geographic distribution of this nachname in all states:
| 1 | ALABAMA | 4 | ALABAMA | 4 |
| 1 | ARIZONA | 20 | ARIZONA | 20 |
| 1 | ARKANSAS | 8 | ARKANSAS | 8 |
| 1 | CALIFORNIA | 49 | CALIFORNIA | 49 |
| 1 | COLORADO | 13 | COLORADO | 13 |
| 1 | CONNECTICUT | 17 | CONNECTICUT | 17 |
| 1 | DELAWARE | 7 | DELAWARE | 7 |
| 1 | FLORIDA | 18 | FLORIDA | 18 |
| 1 | GEORGIA | 7 | GEORGIA | 7 |
| 1 | HAWAII | 2 | HAWAII | 2 |
| 1 | IDAHO | 8 | IDAHO | 8 |
| 1 | ILLINOIS | 17 | ILLINOIS | 17 |
| 1 | IOWA | 2 | IOWA | 2 |
| 1 | KANSAS | 11 | KANSAS | 11 |
| 1 | LOUISIANA | 3 | LOUISIANA | 3 |
| 1 | MAINE | 1 | MAINE | 1 |
| 1 | MARYLAND | 16 | MARYLAND | 16 |
| 1 | MASSACHUSETTS | 4 | MASSACHUSETTS | 4 |
| 1 | MICHIGAN | 132 | MICHIGAN | 132 |
| 1 | MINNESOTA | 10 | MINNESOTA | 10 |
| 1 | MISSOURI | 21 | MISSOURI | 21 |
| 1 | MONTANA | 3 | MONTANA | 3 |
| 1 | NEVADA | 1 | NEVADA | 1 |
| 1 | NEW HAMPSHIRE | 3 | NEW HAMPSHIRE | 3 |
| 1 | NEW JERSEY | 7 | NEW JERSEY | 7 |
| 1 | NEW MEXICO | 2 | NEW MEXICO | 2 |
| 1 | NEW YORK | 67 | NEW YORK | 67 |
| 1 | NORTH CAROLINA | 2 | NORTH CAROLINA | 2 |
| 1 | NORTH DAKOTA | 1 | NORTH DAKOTA | 1 |
| 1 | OHIO | 26 | OHIO | 26 |
| 1 | OKLAHOMA | 1 | OKLAHOMA | 1 |
| 1 | OREGON | 45 | OREGON | 45 |
| 1 | PENNSYLVANIA | 13 | PENNSYLVANIA | 13 |
| 1 | RHODE ISLAND | 1 | RHODE ISLAND | 1 |
| 1 | SOUTH CAROLINA | 2 | SOUTH CAROLINA | 2 |
| 1 | SOUTH DAKOTA | 9 | SOUTH DAKOTA | 9 |
| 1 | TENNESSEE | 9 | TENNESSEE | 9 |
| 1 | TEXAS | 10 | TEXAS | 10 |
| 1 | UTAH | 1 | UTAH | 1 |
| 1 | VERMONT | 3 | VERMONT | 3 |
| 1 | VIRGINIA | 5 | VIRGINIA | 5 |
| 1 | WASHINGTON | 22 | WASHINGTON | 22 |
| 1 | WISCONSIN | 9 | WISCONSIN | 9 |
| 1 | WYOMING | 9 | WYOMING | 9 |