Lives of the Saints and Early Christian Witnesses
- Agathope — A proper name of Greek origin borne by Saint Agathopus, a martyr deacon from Thessalonica who suffered during the persecutions of Emperor Diocletian, being drowned in the sea with a stone tied around his neck alongside Saint Theodulus. He is venerated as a saint in both Eastern Orthodox and Roman Catholic traditions, serving as a historical symbol of early spiritual resistance.
- Achillius — A hagiographic, archaic, or popular Romanian variant of the name Achilles, historically used primarily in the Orthodox calendar and church texts to designate Saint Achillius, the 4th-century bishop of Larissa. This name circulated in the medieval rural environment as a rare masculine given name, borne by individuals dedicated to the protection of this saint renowned for his miracles and participation in the First Ecumenical Council.