The surname Dancy is of English origin and is believed to have derived from the Old French word “dancier” meaning to dance. The name may have been a nickname for a skilled dancer or a profession related to dance. Some notable individuals with the surname Dancy include British actor Hugh Dancy and American historian and author Robert Dancy. Today, the Dancy name can be found worldwide, with concentrations in the United States, the United Kingdom, and Australia.