Syllabification Νά-σος Gender masculine Female form Νάσια Νάσος is a short form of Greek name Θανάσος. Saints Athanasius and Cyril, Patriarchs of Alexandria Feast day January 18 When is Νάσος's name day? Νάσος's Day is celebrated on January 18 in memory of Saints Athanasius and Cyril. Transcriptions Nassos (la) Famous people named Νάσος No famous people named Νάσος found. Log in or register to post comments Be the first to rate this name Leave this field blank Copied to clipboard