Cognomen Tarcã (Tarcã) , all over the world, is an extremely rare last name.
Es, Borges, Duarte, Junior, Martins, Marques, Moreira, Menezes, Miranda, Santana, Castro, Almeida, Batista, Pereira, Ribeiro, Freitas, Queiroz, Carvalho, Ferreira, Oliveira, Rodrigues, Andrade, Soares, Santos, Morais, Maia, Melo, Cruz, Rosa, Dias, Lima, Neto, Moura, Silva, Sousa, Souza, Alves, Costa, Cunha, Brito, Pinto, Rocha, Gomes, Leite, Lopes, Filho, Fernandes, and Nascimento