Aim

In demonology Aim is a Great Duke of Hell, very strong, and rules over twenty-six legions of demons. He sets cities, castles and great places on fire, makes men witty in all ways, and gives true answers concerning private matters.

He is depicted as a man (handsome to some sources), but with three heads, one of a serpent, the second of a man (to some authors with two stars on his forehead), and the third of a cat to most authors, although some say of a calf, riding a viper, and carrying in his hand a lit firebrand with which he sets the requested things on fire.

Other spellings: Aym, Haborym.

See also The Lesser Key of Solomon, Ars Goetia.