Prince Aziz is a deleted character who was originally planned to appear in the Disney Channel Original movie Descendants, but was cut out for unknown reasons, and instead appearing in the books. He is the son of Aladdin and Jasmine.
He is mentioned by Audrey when she told Ben that they were going to visit him and Lonnie.
He is mentioned in Return to the Isle of the Lost, Chapter 2. He is seemingly friends with the son of his parents' enemy, Jafar.