Meaning A boy's name of Gaelic origin, it means "Royal bard." Origin of Rioghbhardan Gaelic , Irish Popular Middle Names Pronunciation 🔊 Listen Rioghbhardan Similar Names Kenrick Taffy Phaon Kal Raghallach Abidugun Adeben Beagin Frannsaidh Gayner Year by Year Popularity of Rioghbhardan