Bilico, according to S. L. Mathers’ translation of the Sacred Magic of Abramelin the Mage, this demon’s name means the “Lord of Manifestations.” Bilico is among the demons serving Beelzebub. Another version of this name is Bilek.A.G.H.
Belanger, Michelle. The Dictionary of Demon: Names of the Damneds. Llewellen Publications. 2010. ebook.