There is one place named Castleton in Jamaica.
All places in the world called "Castleton".
Friendship (10)
Content (9)
Mount Pleasant (9)
Springfield (8)
Prospect (7)
Providence (7)
Hopewell (7)
Montpelier (7)
Retirement (6)
Williamsfield (6)
Retreat (6)
Enfield (5)
Spring Garden (5)
Fairfield (5)
Johns Hall (5)
Caledonia (5)
Hope (5)
Blue Hole (5)
Cedar Valley (5)
Belmont (5)
Wakefield (4)
Cambridge (4)
Hopeton (4)
Greenwich (4)
Oxford (4)
Smithfield (4)
Whitehall (4)
Charlton (4)
Good Hope (4)
Arcadia (4)