In Game of Thrones, what is Littlefinger's real name?

In the television series "Game of Thrones," Littlefinger's real name is Petyr Baelish. Throughout the show, he is commonly referred to as Littlefinger due to his small stature and manipulative nature. However, his true identity is revealed to be Petyr Baelish, a cunning and ambitious character driven by power and manipulation. He uses his intelligence and cunning to navigate the complex political landscape of Westeros, making him a formidable and unpredictable player in the game of thrones.