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