Meaning A boy's name of Welsh origin, it means "Legendary son of Caw Origin of Kynwal Welsh +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Kynwal Similar Names Kelyn Calcas Coch Conyn Dirrnyg Ergyryad Gwyngad Llwybyr Mabsant Meilyg Year by Year Popularity of Kynwal