Adirael
Adirael: In his 1898 translation of the Sacred Magic of Abramelin the Mage, occultist S. L. Mathers presents this name as meaning “magnificence of God.” Although this sounds like the name of an angel, Adirael is almost certainly fallen. ( See Fallen Angels )According to the Abramelin material, Adirael is a servant of Beelzebub.
SOURCE:
The Dictionary of Demons written by Michelle Belanger