Hay un lugar llamada Porthgain en Reino Unido.
Todos los lugares del mundo llamados "Porthgain".
Weston (16)
Sutton (16)
Preston (14)
Middleton (14)
Norton (13)
Newton (13)
Upton (12)
Kingston (12)
Broughton (11)
Walton (10)
Leigh (10)
Whitchurch (10)
Barton (9)
Burton (9)
Thornton (9)
Milton (9)
Clifton (8)
Brampton (8)
Denton (8)
Wootton (8)
Carlton (8)
Linton (7)
Newport (7)
Milltown (7)
Bradley (7)
Holme (7)
Horton (7)
Marton (6)
Castleton (6)
Compton (6)