Cognomen Claudinho (Claudinho 
) , in all the world, is a very rare last name. The family name Claudinho is habitual in Brazil, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, Claudinho is the forename as well as the last name.
Cruz, Junior, Vieira, Martins, Machado, Santana, Almeida, Andrade, Claudio, Barbosa, Batista, Pereira, Ribeiro, Freitas, Fonseca, Carvalho, Nogueira, Henrique, Ferreira, Oliveira, Alexandre, Rodrigues, Coelho, Fernandes, Araujo, Santos, Reis, Dias, Lima, Luis, Silva, Sousa, Souza, Alves, Costa, Primo, Ramos, Rocha, Dinho, Gomes, Lemos, Nunes, Filho, Morais, Moraes, Moreno, Mendes, Soares, and Nascimento