Gender masculine Zossimas is a Latin transcription of Greek name Ζωσιμάς.Feasts and saints related to given name Zossimas St Zosime Feast day January 24 When is Zossimas's name day? Zossimas's Day is celebrated on January 24 in memory of St Zosime. Log in or register to post comments Be the first to rate this name Leave this field blank