The Istari (Quenya: "Wise Ones"; singular: Istar) are a group of five Maiar. They came to Middle-earth in the Third Age, in the form of old human men. The names of the Istari are (in order of rank) Saruman the White, Gandalf the Grey, Radagast the Brown, Alatar the Blue and Pallando the Blue. The peoples of Middle-earth gave them many names, and called them "wizards".