The Naughton surname is of Irish origin, derived from the Gaelic name "O'Neachtain," which means "descendant of Neachtan." This name is associated with several regions in Ireland, particularly in County Galway and County Clare. The Naughton family has a rich history, often linked to the ancient Gaelic nobility. Naughton is a relatively common surname in Ireland and among the Irish diaspora. Variations of the name can be found, including Naughten and Naughton. Many individuals with this surname have made notable contributions in various fields, including politics, sports, and academia, reflecting the diverse heritage of the Naughton family.