Cognomen Genilso (Genilso 
) , around the world, is an extremely rare last name. The family name Genilso is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Predominantly, Genilso is the forename as well as the last name.
Paz, Junior, Hammes, Vieira, Martins, Machado, Moreira, Menezes, Santana, Almeida, Andrade, Camargo, Barbosa, Pereira, Ribeiro, Tavares, Freitas, Carvalho, Nogueira, Ferreira, Oliveira, Rodrigues, Borges, Campos, Araujo, Santos, Luz, Melo, Cruz, Rosa, Reis, Dana, Dias, Lima, Silva, Sousa, Fernandes, Souza, Anjos, Betio, Paula, Ramos, Rocha, Gomes, Neves, Viana, Facco, Morais, Alves, and Nascimento