Mångha is the Avestan for "Moon, month", equivalent to Persian Māh . It is the name of the lunar deity in Zoroastrianism. The Iranian word is feminine, and consequently the personification of the Moon is a goddess, as in Greco-Roman tradition but in marked contrast both to Vedic religion and to her Mesopotamian predecessor Sin. Although Mah is not a prominent deity in the Avestan scripture, her crescent was an important symbol of royalty throughout the Parthian and Sassanid periods.
