Meaning A boy's name of Welsh origin, it means "Legendary son of Caradawg." Origin of Cawrdav Welsh +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Cawrdav Similar Names Eudav Powell Cadwgawn Camedyr Cnychwr Coch Conyn Cubert Culhwch Culvanawd Year by Year Popularity of Cawrdav