Joker’s first girlfriend is named Jeannie. She was a character who appeared in Batman: The Animated Series, an American animated television series that aired from 1992 to 1995. In the series, Jeannie was a young woman who lived in Gotham City and had a tumultuous relationship with the Joker.
She was often depicted as being naive and unaware of the Joker’s true nature, and she was frequently caught in the middle of his schemes and criminal activities. Despite her love for the Joker, Jeannie eventually realized that she could not trust him and ended their relationship.