Family name Toñanez (Toñanez 
) , all over the world, is quite a rare last name. The cognomen Toñanez is habitual in Paraguay, where it is quite a common surname, Argentina, where it is quite a rare surname, and Spain, where it is an extremely rare surname.
Ana, Ariel, Adela, Celia, Celsa, Belen, Paula, Pablo, Pabli, Pedro, Ramon, Ruben, Delia, Dario, David, Diego, Gisel, Laura, Lilia, Lidia, Lucio, Jorge, Angel, Anahi, Alejo, Mirta, Eva, Ivo, Mari, Sara, Adan, Aida, Raul, Rosa, Dora, Luis, Julia, Jose, Neri, Elba, Hugo, Ines, Ivan, Omar, Maria, Mario, Maura, Mabel, Juan, and Julio