Enzo is a popular name that can refer to various subjects, including people, brands, and fictional characters. One notable reference is Enzo Ferrari, the founder of the famous Italian sports car manufacturer, Ferrari. The name is often associated with speed, luxury, and high-performance vehicles. In popular culture, Enzo can also refer to characters in movies and television shows, such as Enzo St. John from the series The Vampire Diaries. The name has Italian origins and means "ruler of the household," making it a common choice for boys in many cultures.