Cognomen Rosaria (Rosaria , Розария ) , all around the world, is quite a common surname. The last name Rosaria is habitual in Aruba, where it is quite a common surname, Mexico, where it is quite a rare surname, and Italy. Measured by absolute frequency, it is commonest in Mexico, Indonesia, and Italy. More prevalently, Rosaria is the forename as well as the last name.
Cruz, Castro, Campos, Romano, Garcia, Vieira, Martins, Machado, Moreira, Almeida, Andrade, Barbosa, Pereira, Ribeiro, Freitas, Carvalho, Esposito, Ferreira, Oliveira, Conceicao, Rodrigues, Goncalves, Caruso, Araujo, Soares, Santos, Rosa, Reis, Dias, Lima, Silva, Sousa, Souza, Alves, Amato, Costa, Fernandes, Bruno, Pinto, Ramos, Rocha, Russo, Gomes, Greco, Lopes, Jesus, Marino, Moraes, Paula, and Nascimento