McGrath or MacGrath derives from the Irish surname Mac Craith and is occasionally noted with a space: e.g. Mark Mc Grath. In Ireland, it is pronounced "Ma Grah". In Australia and New Zealand it is pronounced MuhGrah.
Notable people with the surname include:
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 38756 | McGrath | AK | 33.28956 | -90.79815 |