Meaning A boy's name of Celtic origin, it means "Marksman." Origin of Bairrfhionn Celtic , Irish Popular Middle Names Pronunciation 🔊 Listen Bairrfhionn Similar Names Bardon Bearacb Bailintin Jarreth Atrus Arturs Artie Artturi Bodicca Bary Year by Year Popularity of Bairrfhionn