Ballyhiernaun is in the Electoral Division of Carrowmore, in Civil Parish of Ballynahaglish, in the Barony of Tirawley, in the County of Mayo

The Irish name for Ballyhiernaun is Baile Thiarnáin

Ballyhiernaun is on Ballyhiernaun.


It is located at 54° 4' 33" N, 9° 8' 56" W.


Ballyhiernaun has an area of:

Nationwide, it is the 25213th largest townland that we know about

Within Co. Mayo, it is the 1419th largest townland


Ballyhiernaun borders the following other townlands:


We don't know about any subtownlands in Ballyhiernaun.

Genealogy / Ancestry / Records Search

Curious to see who lived in Ballyhiernaun in the past? Maybe even seeing scans of their handwritten census returns?

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Ballyhiernaun was added to OpenStreetMap on 8 Oct 2015 by NoelB.