The area takes its name from the Irish word "Bléan" which means a creek. The suggestion that it derives from the Blayneys of Castleblayney originates in an inaccurate statement in Livingstone's History of Fermanagh. Blaney Bay, on Lough Erne was a good location for prospective settlers.
Castle Hume Golf Club has an 18th-century dovecote in its grounds.
Public transport
Ulsterbus route 99, Belleek - Enniskillen serves Blaney infrequently - once a day each way Mondays to Fridays. Bus Éireann Expressway route 30 passes through Blaney but does not stop.