There is one place named Garrettstown in Ireland.
All places in the world called "Garrettstown".
Milltown (15)
Newtown (12)
Grange (10)
Castletown (10)
New Bridge (9)
Cappagh (8)
Kilmore (7)
Raheen (7)
Kill (7)
Johnstown (6)
Ballynamona (6)
Newcastle (6)
Whitechurch (6)
Graigue (6)
Churchtown (6)
Kilmurry (6)
Brockagh (6)
Cashel (6)
Drinagh (6)
Ardmore (5)
Killeen (5)
Gorteen (5)
Ross (5)
Ballagh (5)
Ballymore (5)
Derreen (5)
Clogh (5)
Cloonmore (5)
Togher (5)
Walterstown (5)