Lamashtu is a demon/malevolent goddess from Mesopotamian mythology who afflicts women during childbirth, and kidnaps breastfeeding children to gnaw on their bones and suck their blood. She’s the daughter of the Sky God Anu. The demon Pazuzu is invoked against her for protection.
Pazuzu (𒀭𒅆𒊒𒍪𒍪) is the ancient Mesopotamian king of wind demons. He’s responsible for storms, drought, famine, and locusts. Though evil himself, Pazuzu is invoked on amulets to drive away other evil spirits, like the malicious goddess Lamashtu. He’s also the spirit that supposedly possessed Regan in the film, The Exorcist. Image: World Imaging/PHGCOM on Wikimedia Commons