Globally, Dueño (Dueño 
) is an extremely rare unknown gender given name. More prevalently, Dueño is the last name as well as the forename.
Tu, Nerio, Edgar, Harry, Manuel, Miguel, Sandra, Sarena, Andres, Carlos, Carmen, Rafael, Nestor, Evelyn, Victor, Wilmer, Yadira, Zayira, Abraham, Coralys, Roberto, Gabriel, Tengo, Tania, Julio, Jesus, Ana, Kein, Paul, Rosa, Gabe, Luis, Jose, Juan, Iris, Maria, Tatiana, Sixto, Sylma, Angel, Cesar, Peggy, Ramon, David, Diana, Doris, José, Jorge, Sonia, and Erlinda