Mithra is the Avestan name of an ancient Iranian deity (yazata) whose name derives from Avestan 𐬨𐬌𐬚𐬭𐬀 (mithra) meaning "oath, covenant, agreement", itself from an Indo-Iranian root *mitra meaning "that which binds." In Zoroastrian mythology, Mithra was worshipped as a god of light, friendship, and covenants — a son of the supreme deity Ahura Mazda. As a divine judge, he was an all-seeing protector of Truth (Asha) and the guardian of cattle, the harvest, and the waters. The figure of Mithra spread beyond Persia into the Roman Empire, giving rise to the mystery religion known as Mithraism. However, modern scholarship — especially since the 1970s — emphasizes marked differences between the Iranian Mithra and the Roman Mithras. The Roman cult likely only loosely adapted Zoroastrian themes; the strong solar and astrological associations of Roman Mithras find little parallel in the Old Avestan sources. The tenth Yasht particularly shows the deity's ties to social and cosmic order, fertility, and the sun. Related Forms and Cross-Cultural Influence In Persian, the deity evolved into Mehr, which can function as a first name and also connotes love and the sun. In Armenian, Mher appears in medieval epics and tradition, while Armenian mythology also retains Mihr as a divine figure. The Hindu deity Mitra, invoked in Vedic hymns and mythology, is etymologically cognate — likewise associated with covenants, friendship, and the sun — reflecting the Indo-Iranian origins of the name and concept. In Zoroastrian tradition, Mithra remains a significant yazata, embodying the essential concept of contracts and binding agreements. Notable Bearers The name Mithra is attested in inscriptions and texts from ancient Iran, but there are no prominent historical individual bearers until modern revivals. As a given name, it is primarily used among Zoroastrians and Iranians, often carrying the aspiration of upholding covenants and spread of light. Meaning: oath, covenant, agreement Origin: Avestan, Indo-Iranian root *mitra Type: Ancient deity name, used as a masculine given name Usage regions: Iran, diaspora Zoroastrian communities