Meaning A boy's name of Welsh origin, it means "Legendary son of Gwyar Origin of Gwalhaved Welsh +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Gwalhaved Similar Names Gwalchmei Powell Gilvaethwy Gleis Goreu Gwallawg Gweir Gwitart Gwydre Gwyngad Year by Year Popularity of Gwalhaved