Narseh is the Middle Persian form of the Zoroastrian divine figure Nairyosangha, ultimately deriving from the Avestan elements nairiia ('male, manly') and sangha ('word, utterance, proclamation'). In Zoroastrian tradition, Nairyosangha is a yazata (holy being) who serves as a messenger of Ahura Mazda, the supreme creator and god of light and wisdom. Historical Bearers Narseh was the name of a prominent Sasanian king (r. 293–303 CE), the youngest son of Shapur I. He initially governed Sakastan, Hind, and Turan under his father, and later served as governor of Armenia—a key strategic province. His reign as the seventh King of Kings saw conflicts with the Roman Empire, including the humiliating defeat of Roman emperor Galerius in 296 or 297, which was later avenged. Narseh was succeeded by his son Hormizd II. Linguistic and Cultural Context The name appears in several forms across cultures: in Greek and Latin sources as Narses, in Armenian as Nerses, and in its original Avestan form as Nairyosangha. The Middle Persian version Narseh was a common royal and aristocratic name in the Sasanian period. Notable Same-Named Individuals Besides the Sasanian king, other historical figures named Narses include a general of the Byzantine emperor Justinian I, and various Armenian and Georgian nobles—reflecting the name's spread across the Near East and Caucasus via Persian cultural influence. Meaning: 'Manly word' or 'male proclamation' (via Avestan elements) Origin: Middle Persian, from Avestan Nairyosangha Type: Both a theophoric (religious) and royal name Usage: Historical Iran and surrounding regions; still used in Armenia as Nerses