Gaf (Mandaeism)
In Mandaeism, Gaf or Gap is the male consort of Ruha, the queen of the World of Darkness or underworld. His son is Ur, king of the World of Darkness. He is mentioned in book 5 of the Ginza Rabba. Gaf is typically portrayed as a giant.
In Book 5, Chapter 1 of the Right Ginza, Gaf and Gafan are mentioned as a pair of demons. Gafan is a female demon paired with Gaf.