Gender masculine Μήτσος is a short form of Greek name Δημήτρης.Feasts and saints related to given name Μήτσος St Dimitrios le Myroblite et Theumaturge, Mégalomartyr Feast day October 26 When is Μήτσος's name day? Μήτσος's Day is celebrated on October 26 in memory of St Dimitrios le Myroblite et Theumaturge. Transcriptions Mitsos(la) Log in or register to post comments Be the first to rate this name Leave this field blank