Gender masculine Τέρτης is a variant of Greek name Τέρτιος.Feasts and saints related to given name Τέρτης SS. Tertius, Mark, Justus and Artemas, Apostles of the Seventy Feast day October 30 When is Τέρτης's name day? Τέρτης's Day is celebrated on October 30 in memory of SS. Tertius, Mark, Justus and Artemas. Transcriptions Tertis (la) Log in or register to post comments Be the first to rate this name Leave this field blank