Surname Kethelen (Kethelen 
) , throughout the world, is an extremely rare family name. The surname Kethelen is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Predominantly, Kethelen is the forename as well as the last name.
Cruz, Vieira, Martins, Marques, Machado, Miranda, Santana, Almeida, Andrade, Cardoso, Barbosa, Batista, Pereira, Ribeiro, Freitas, Monteiro, Carvalho, Teixeira, Ferreira, Oliveira, Rodrigues, Goncalves, Campos, Castro, Araujo, Soares, Rosa, Reis, Dias, Lima, Moura, Silva, Sousa, Souza, Alves, Costa, Fernandes, Brito, Ramos, Rocha, Gomes, Leite, Lopes, Jesus, Neves, Viana, Mendes, Santos, Paula, and Nascimento