Why abu hanifa called as abu hanifa?

Abu Hanifa, whose full name was Nu'man ibn Thabit, is often referred to as "Abu Hanifa," which translates to "father of Hanifa." The name "Hanifa" is believed to be derived from a term that means "to incline towards the truth" or "monotheist," reflecting his commitment to Islamic principles. In Islamic tradition, it was common to use the title "Abu" followed by a name, often referencing a child or a significant figure, to denote respect and honor. Thus, Abu Hanifa became a prominent figure in Islamic jurisprudence, founding one of the four major schools of thought in Sunni Islam.