Rietti

Rieti is the surname of an ancient Jewish family originated from the city of Rieti, in central Italy; variants of the surname include Rietti, Rietty, Riettis, Arietti and Arieti.
 * Gaio Isaac of Rieti, forefather of the family
 * Moses ben Isaac of Rieti, also known as Moses Rieti or Mosè di Gaio (1388-1460), son of Gaio Isaac, poet and physician
 * Rabbi Jonathan Rietti, son of Robert Rietti, an Orthodox rabbi involved in Jewish outreach, living in USA
 * Robert Rietti (1923–2015), also known as Robert Rietty, a British actor, director, and writer
 * Victor Rietti (1888–1963), father of Robert, also actor, writer, and violinist
 * Vittorio Rieti (1898–1994), Italian composer