Meaning A boy's name of Welsh origin, it means "Legendary son of Medyredydd Origin of Medyr Welsh +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Medyr Similar Names Powell Mil Mabon Madawg Maelwys Manawydan Meilyg Menw Moren Morvran Year by Year Popularity of Medyr