Surname Jailton (Jailton 
) , in all the world, is a very rare family name. The cognomen Jailton is habitual in Brazil, where it is a very rare surname, and Spain. Much more frequently, Jailton is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jailton | Spain, United States, Cabo Verde, Brazil, Democratic Republic of the Congo |
Melo, Vieira, Farias, Martins, Machado, Moreira, Santana, Almeida, Andrade, Cardoso, Barbosa, Batista, Pereira, Ribeiro, Freitas, Carvalho, Teixeira, Ferreira, Oliveira, Conceicao, Rodrigues, Goncalves, Junior, Barros, Araujo, Soares, Cruz, Reis, Dias, Lima, Matos, Moura, Silva, Sousa, Souza, Alves, Fernandes, Costa, Ramos, Rocha, Gomes, Lopes, Jesus, Neves, Nunes, Filho, Mendes, Santos, Brito, and Nascimento