Disputed to have a connection with Brahui ہیٹ (heṭ, “sheep, goat”) and Proto-Dravidian *yĀṭu.[1]
𒄭𒁺 (hi-du /hidu/)
Borrowed from Old Persian 𐏃𐎡𐎯𐎢𐎹 (h-i-du-u-y)