Raoul is a common male given name of French origin, often associated with nobility and strength. It is derived from the Old Norse name Rǫgnvaldr, which means "wise ruler." The name has variations in different languages, such as Raúl in Spanish and Ralph in English. In popular culture, Raoul can refer to various fictional characters, including Raoul Duke from Hunter S. Thompson's "Fear and Loathing in Las Vegas." Additionally, the name appears in literature and film, often representing adventurous or charismatic figures.