Where does “ban-Eireannach” come from?
ban-Eireannach (Scottish Gaelic) comes from Scottish Gaelic Èireannach, from Scottish Gaelic Èirinn, from Old Irish Érinn, from Old Irish Ériu, from Primitive Irish *Īweriū, from Proto-Celtic Φīweryū, from Proto-Indo-European piHweryon-, from Proto-Indo-European peyH- — fat, milk.
ban-Eireannach (Scottish Gaelic): Irishwoman
Ancestry of “ban-Eireannach”, step by step