Where does “ताज महल” come from?

ताज महल (Hindi) comes from Persian تاج محل, from Persian تاج, from Arabic تَاج, from Classical Persian گل, from Arabic نُور, from Classical Persian جَان, from Middle Persian 𐫃𐫏𐫀𐫗, from Proto-Iranian *wyaHnáH — to breathe.