Cognomen Massio (Massio 
) , worldwide, is a rare last name. The family name Massio is habitual in the Democratic Republic of the Congo, where it is a rare surname, Algeria, and France, where it is a very rare surname. Very seldom, Massio is the forename as well as the last name.
Mr, Sandra, Sabine, Angela, Adelia, Claude, Brenda, Ronald, Donald, Nancie, Hector, Massimo, Michael, Sylvain, Phyllis, Richard, Laurent, Luciana, Facundo, Francis, Santiago, Geremias, Italo, Elvie, Elsie, Elisa, Amy, Bob, Mass, Anna, Paul, Raul, Jane, Jose, John, Joel, Laetitia, Juan, Ynes, Mario, Massi, Carol, Peggy, Robin, Derek, Damon, Janet, Jusly, Judy, and Joaquina