Meaning A boy's name of Norse origin, it means "A mythical dragon." Origin of Fafner Norse , Scandinavian +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Fafner Similar Names Fafnir Nidhogg Nidhug Fenris Pendragon Alberich Alfrigg Andvari Eitri Tjasse Year by Year Popularity of Fafner