Meaning A boy's name of Greek origin, it means "Brother of Atreus." Origin of Thyestes Greek +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Thyestes Similar Names Atreides Pelops Toxeus Trophonius Castor Adelphos Agamedes Creon Iphides Menelaus Year by Year Popularity of Thyestes