There is one place named Hogan Island in Australia.
All places in the world called "Hogan Island".
Gladstone (5)
Hamilton (5)
Kingston (5)
Rosedale (4)
Richmond (4)
Gordon (4)
Windsor (4)
Newstead (4)
Cremorne (4)
Springfield (4)
Woodstock (4)
Darlington (4)
Sassafras (3)
Somerton (3)
Wattle Flat (3)
Black Springs (3)
Flinders (3)
Huntly (3)
Auburn (3)
Clarendon (3)
Derby (3)
Epping (3)
Georgetown (3)
Melrose (3)
Rosebery (3)
Waterloo (3)
Bangor (3)
Spring Hill (3)
Brighton (3)
Buxton (3)