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Throughout the world, Guerino (Guerino
) is a common boy's forename. The first name Guerino is characteristic of Italy, where it is quite a rare masculine name, Brazil, and Croatia. In absolute terms, it is commonest in Italy, Brazil, and Argentina. Much less frequently, Guerino is the last name as well as the forename.
Moro, Marafon, Machado, Morelli, Sartori, Colombo, Bonatto, Bianchi, Pereira, De Luca, Ferrari, Fontana, Zanatta, Sobrinho, Archetti, Trevisan, Ferreira, Oliveira, Mantovani, Pelegrini, Rodrigues, Goncalves, Martino, Martini, Furlan, Junior, Rosa, Rigo, Lima, Neto, Zago, Silva, Souza, Alves, Costa, Basso, Locatelli, Bruno, Rossi, Russo, Gallo, Netto, Filho, Marini, Milani, Santos, Pavone, Guerra, Pavan, and Casagrande