Fitzalan is a surname of Norman origin, often associated with the historical Fitzalan family, which played a significant role in English history. The family held titles such as the Earl of Arundel and was influential in the medieval period, particularly in the regions of Sussex and Surrey. The name Fitzalan is derived from the Old French term meaning "son of Alan." The Fitzalan family is known for its connections to various royal families and its involvement in significant events, including the Wars of the Roses. Today, the name is still recognized in historical contexts and among descendants.