Cognomen Joscelino (Joscelino 
) , all around the world, is a very rare family name. The family name Joscelino is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname, and Argentina. Much more frequently, Joscelino is the forename as well as the last name.
Luz, Santos, Araujo, Aguiar, Barros, Borges, Duarte, Junior, Martins, Marques, Machado, Moreira, Miranda, Santana, Almeida, Andrade, Barbosa, Pereira, Ribeiro, Ferreira, Oliveira, Rodrigues, Mendes, Moraes, Morais, Macedo, Cruz, Reis, Dias, Lima, Neto, Silva, Sousa, Souza, Alves, Anjos, Goncalves, Costa, Pinto, Rocha, Gomes, Lopes, Lucas, Jesus, Neves, Nunes, Filho, Maiolo, Peres, and Nascimento