Meaning A boy's name of Gaelic origin, it means "Victorious." Origin of Buadhachan Gaelic , Irish Popular Middle Names Pronunciation 🔊 Listen Buadhachan Similar Names Fearcher Beagin Frannsaidh Gayner Gervin Muireach Raghallach Steaphan Aatreya Abhey Year by Year Popularity of Buadhachan