What is the real name of behlul?

The name "Behlul" is often associated with Behlul Daud, a historical and legendary figure in Islamic tradition known for his wisdom and wit. He is sometimes referred to simply as Behlul, but there isn't a widely recognized "real name" beyond that. In some accounts, he is depicted as a companion of the Caliph Harun al-Rashid. His stories often convey moral lessons through humor and cleverness.