Family name Kelvi (Kelvi 
) , throughout the world, is a rare surname. The cognomen Kelvi is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a rare surname, Honduras, and Nicaragua. In absolute terms, it is commonest in Latin America and the Caribbean, particularly Venezuela, Honduras, and Mexico. More prevalently, Kelvi is the forename as well as the last name.
Cruz, Sanchez, Almeida, Andrade, Cardoso, Barbosa, Bonilla, Krisafi, Pereira, Ramirez, Ribeiro, Freitas, Martinez, Simpricio, Carvalho, Gonzalez, Teixeira, Ferreira, Oliveira, Conceicao, Rodrigues, Domingues, Santana, Miranda, Martins, Vieira, Reis, Dias, Lima, Silva, Sousa, Souza, Alves, Abreu, Costa, Ramos, Fernandes, Rocha, Gomes, Lessa, Jesus, Evans, Santos, Soares, Araujo, Garcia, German, Esquea, Gomez, and Nascimento