Cognomen Quadrello (Quadrello 
) , worldwide, is a rare family name. The family name Quadrello is characteristic of Italy, where it is a rare surname, Argentina, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Quadrello is the forename as well as the last name.
Ana, Zulema, Michael, Alessia, Barbara, Katrina, Daniela, Ernest, Gaetano, Vincent, Mauriana, Emanuela, Emanuele, Vincenzo, Christine, Valeria, Frederick, Nicola, Luigia, Ivo, Mary, Rosa, Luca, Vito, Fred, Joseph, Maria, Susan, Debra, Dario, Julia, Sergio, Delina, Sunta, and Antoinette