Baile an Mhuilinn (Gaeilge)
meaning of Irish place name:
baile– townland, town, homestead
Slater’s Directory, 1894, p.77
MILLTOWN is a village in the parish Addergoole, barony of Dunmore, co. Galway, head of petty sessional district, dispensary district of Dunmore, in Tuam union, Catholic diocese of Tuam, and a station on the Woterford and Limerick railway, 6 miles north from Tuam.