Meaning A boy's name of Welsh origin, it means "White hair Legendary son of Kerenhyr." Origin of Berwyn Welsh +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Berwyn Similar Names Llwyd Powell Bedyw Blathaon Bradwen Brathach Brys BwIch Dirrnyg Eus Year by Year Popularity of Berwyn