Akanef
Akanef: In his 1898 translation of the Sacred Magic of Abramelin the Mage, occultist S. L. MacGregor Mathers suggests that the name of this demon is related to a Hebrew word for “wing.” Akanef serves beneath the arch-demons Astaroth and Asmodeus and is summoned as a part of the Holy Guardian Angel working.
SOURCE:
The Dictionary of Demons written by Michelle Belanger