Globally, Silvanes (Silvanes 
) is a rare principally feminine, but very seldom male forename. The forename Silvanes is characteristic of Latin America and the Caribbean, particularly Brazil, where it is a very rare female name. Much less frequently, Silvanes is the last name as well as the forename.
Melo, Soares, Araujo, Chagas, Castro, Baesso, Brazao, Galvao, Jansen, Jardim, Junior, Xavier, Barbosa, Batista, Pereira, Taveira, Freitas, Queiroz, Carvalho, Corbolin, Oliveira, Rodrigues, Sombra, Santos, Mendes, Morais, Rosa, Reis, Lima, John, Vale, Sales, Silva, Sousa, Souza, Alves, Fernandes, Costa, Paula, Pires, Rocha, Roque, Gomes, Leite, Lopes, Jesus, Teles, Febri, Brito, and Pires De Sousa