Meaning A boy's name of Welsh origin, it means "Wellborn Form of Ewan Origin of Owynn Welsh +-100%Zoom level changed to 1 Popular Middle Names Gene, Kenneth Pronunciation 🔊 Listen Owynn Similar Names Euen Ewan Ofydd Oswallt Mawrth Mercher Mihangel Moesen Myrddin Powell Year by Year Popularity of Owynn