Surname Cilon (Cilon 
) , across the world, is a rare cognomen. The surname Cilon is characteristic of Netherlands, where it is a rare surname, Philippines, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. More frequently, Cilon is the forename as well as the last name.
Cruz, Barros, Boeira, Rangel, Duarte, Garcia, Jardim, Junior, Vargas, Vieira, Flores, Marques, Machado, Barbosa, Pereira, Freitas, Silveira, Siqueira, Carvalho, Teixeira, Ferreira, Oliveira, Correa, Chaves, Adolfo, Arruda, Rosa, Reis, Lima, Heck, Silva, Souza, Costa, Cezar, Prado, Porto, Rodrigues, Pinto, Ramos, Rocha, Leite, Lopes, Nunes, Velho, Mattos, Moraes, Santos, Soares, Pires, and Nascimento