Gender Feminine Usage Persian Mythology Scripts اشتاد(Persian) Meaning & History Modern Persian form of Avestan 𐬀𐬭𐬱𐬙𐬁𐬙 (Arshtāt) meaning "justice, honesty, rightness", derived from 𐬀𐬴𐬀 (asha) meaning "truth, order". This was the name of a Yazata (a holy being) in Zoroastrianism.