Family name Silvânio (Silvânio ) , globally, is an extremely rare surname. Much more frequently, Silvânio is the forename as well as the last name.
Silvanio
Cruz, Rodriguês, Patrocinio, Florêncio, Fernandes, Rodrigues, Oliveira, Barcelos, Silvanio, Ribeiro, Cardoso, Araújo, Farias, Vasconcellos, Dória, Santos, Lopes, Leite, Godoy, Gomes, Ramos, Berto, Costa, Alves, Souza, Silva, Reis, Soares, and Barros De Oliveira
) , globally, is an extremely rare surname. Much more frequently, Silvânio is the forename as well as the last name.