Where did the family name Madison come from?

The family name Madison is of English origin, derived from the medieval given name "Maddison," which means "son of Maud." The name Maud is a diminutive of the Old German name Mathilda, meaning "battle-mighty." Over time, Madison evolved into a surname and became more widely recognized, especially in the United States, due in part to its association with notable figures like President James Madison. Today, it is often used as both a surname and a given name.