Surname Sidalia (Sidalia 
) , in all the world, is a rare last name. The family name Sidalia is habitual in Latin America and the Caribbean, particularly Honduras, where it is a rare surname, Nicaragua, and Mexico, where it is a very rare surname. More frequently, Sidalia is the forename as well as the last name.
Cruz, Garcia, Martins, Machado, Moreira, Miranda, Santana, Almeida, Andrade, Cardoso, Barreto, Barbosa, Batista, Pereira, Ribeiro, Tavares, Carvalho, Teixeira, Ferreira, Oliveira, Conceicao, Rodriguez, Borges, Castro, Amorim, Araujo, Rosa, Reis, Dias, Lima, Silva, Sousa, Souza, Alves, Anjos, Costa, Rodrigues, Brito, Ramos, Rocha, Gomes, Lopes, Jesus, Macedo, Moraes, Mendes, Santos, Soares, Pinto, and Nascimento