Gender feminine Male form Demetre Demeter is a English form of Greek name Δήμητρα. Saint Dimitrios the Wonderworker and Myrrh-streamer, Great Martyr Feast day October 26 When is Demeter's name day? Demeter's Day is celebrated on October 26 in memory of Saint Dimitrios the Wonderworker and Myrrh-streamer.Famous people named Demeter Déméter, Déesse d'Olympe Log in or register to post comments Be the first to rate this name Leave this field blank Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Copied to clipboard