CALLINGHAN
There are 4 known people with the surname CALLINGHAN with 4 different first names. The surname CALLINGHAN is particularly common in Maryland and Oregon Here you can find the geographic distribution of this nachname in all states:
| 1 | CONNECTICUT | 1 | CONNECTICUT | 1 |
| 1 | MARYLAND | 2 | MARYLAND | 2 |
| 1 | OREGON | 1 | OREGON | 1 |