Meaning A boy's name of Gaelic origin, it means "Son of Bhiadhtaiche." Origin of Mac a’bhiadhtaiche Gaelic , Irish Popular Middle Names Pronunciation 🔊 Listen Mac a’bhiadhtaiche Similar Names Mac a’bhaird Mac Alasdair Mac an Aba Mac Asgaill Mac Bheathain Mac Ghille Aindrei Mac Ghille Bhuidhe Mac Ghille Dhuibh Mac Ghille Laider Mac Ghille Mhichei Year by Year Popularity of Mac a’bhiadhtaiche