CALLAHAN
There are 42,411 known people with the surname CALLAHAN with 3,917 different first names. The surname CALLAHAN is particularly common in Massachusetts and Ohio Here you can find the geographic distribution of this nachname in all states:
| 1 | ALABAMA | 863 | ALABAMA | 863 |
| 1 | ALASKA | 42 | ALASKA | 42 |
| 1 | ARIZONA | 862 | ARIZONA | 862 |
| 1 | ARKANSAS | 613 | ARKANSAS | 613 |
| 1 | CALIFORNIA | 2647 | CALIFORNIA | 2,647 |
| 1 | COLORADO | 626 | COLORADO | 626 |
| 1 | CONNECTICUT | 1055 | CONNECTICUT | 1,055 |
| 1 | DELAWARE | 382 | DELAWARE | 382 |
| 1 | FLORIDA | 2552 | FLORIDA | 2,552 |
| 1 | GEORGIA | 1746 | GEORGIA | 1,746 |
| 1 | HAWAII | 27 | HAWAII | 27 |
| 1 | IDAHO | 151 | IDAHO | 151 |
| 1 | ILLINOIS | 2005 | ILLINOIS | 2,005 |
| 1 | INDIANA | 1175 | INDIANA | 1,175 |
| 1 | IOWA | 526 | IOWA | 526 |
| 1 | KANSAS | 308 | KANSAS | 308 |
| 1 | KENTUCKY | 737 | KENTUCKY | 737 |
| 1 | LOUISIANA | 524 | LOUISIANA | 524 |
| 1 | MAINE | 130 | MAINE | 130 |
| 1 | MARYLAND | 1161 | MARYLAND | 1,161 |
| 1 | MASSACHUSETTS | 3486 | MASSACHUSETTS | 3,486 |
| 1 | MICHIGAN | 1032 | MICHIGAN | 1,032 |
| 1 | MINNESOTA | 1044 | MINNESOTA | 1,044 |
| 1 | MISSISSIPPI | 434 | MISSISSIPPI | 434 |
| 1 | MISSOURI | 1404 | MISSOURI | 1,404 |
| 1 | MONTANA | 106 | MONTANA | 106 |
| 1 | NEBRASKA | 178 | NEBRASKA | 178 |
| 1 | NEVADA | 323 | NEVADA | 323 |
| 1 | NEW HAMPSHIRE | 551 | NEW HAMPSHIRE | 551 |
| 1 | NEW JERSEY | 1469 | NEW JERSEY | 1,469 |
| 1 | NEW MEXICO | 137 | NEW MEXICO | 137 |
| 1 | NEW YORK | 2597 | NEW YORK | 2,597 |
| 1 | NORTH CAROLINA | 1491 | NORTH CAROLINA | 1,491 |
| 1 | NORTH DAKOTA | 50 | NORTH DAKOTA | 50 |
| 1 | OHIO | 3138 | OHIO | 3,138 |
| 1 | OKLAHOMA | 251 | OKLAHOMA | 251 |
| 1 | OREGON | 504 | OREGON | 504 |
| 1 | PENNSYLVANIA | 2059 | PENNSYLVANIA | 2,059 |
| 1 | RHODE ISLAND | 228 | RHODE ISLAND | 228 |
| 1 | SOUTH CAROLINA | 436 | SOUTH CAROLINA | 436 |
| 1 | SOUTH DAKOTA | 59 | SOUTH DAKOTA | 59 |
| 1 | TENNESSEE | 765 | TENNESSEE | 765 |
| 1 | TEXAS | 1550 | TEXAS | 1,550 |
| 1 | UTAH | 266 | UTAH | 266 |
| 1 | VERMONT | 64 | VERMONT | 64 |
| 1 | VIRGINIA | 1360 | VIRGINIA | 1,360 |
| 1 | WASHINGTON | 939 | WASHINGTON | 939 |
| 1 | WEST VIRGINIA | 139 | WEST VIRGINIA | 139 |
| 1 | WISCONSIN | 521 | WISCONSIN | 521 |
| 1 | WYOMING | 63 | WYOMING | 63 |