Surname Gilvania (Gilvania 
) , across the world, is a very rare last name. The surname Gilvania is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Brazil, where it is an extremely rare surname, and Venezuela. Much more frequently, Gilvania is the forename as well as the last name.
Melo, Franca, Martins, Marques, Moreira, Santana, Almeida, Andrade, Cardoso, Correia, Barbosa, Batista, Bezerra, Pereira, Ribeiro, Freitas, Carvalho, Ferreira, Oliveira, Conceicao, Rodrigues, Goncalves, Farias, Vieira, Dantas, Barros, Cruz, Reis, Dias, Lima, Moura, Silva, Sousa, Souza, Alves, Costa, Fernandes, Brito, Rocha, Gomes, Leite, Lopes, Jesus, Nunes, Mendes, Santos, Soares, Araujo, Ramos, and Nascimento