Cognomen Kelvya (Kelvya 
) , worldwide, is an extremely rare last name. The family name Kelvya is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Much more frequently, Kelvya is the forename as well as the last name.
Sa, Viana, Santos, Amorim, Rayssa, Moreira, Almeida, Andrade, Barbosa, Bezerra, Pereira, Ribeiro, Mendonca, Silveira, Ponciano, Ferreira, Oliveira, Rodrigues, Rebouças, Fernandes, Cavalcante, Nascimento, Vital, Jesus, Lopes, Gomes, Fe, Paz, Maia, Sena, Reis, Gama, Leal, Neri, Nery, Silva, Albuquerque, Sousa, Abreu, Carmo, Costa, Cunha, Cuite, Brito, Paiva, Pinto, Ramos, Rocha, Souza, and Vasconcelos