Across the world, Sidmar (Sidmar 
) is quite a rare masculine first name. The first name Sidmar is characteristic of Brazil, where it is a rare boy's name, Italy, where it is a very rare masculine name, and Philippines.
| VARIANT | COUNTRY |
|---|---|
| Sidmar | Brazil, United States, India, Philippines, Italy |
| sidmar caetano de oliveira politician from Brazil, BR (b. 1972) |
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| sidmar rodrigo tolói politician from Brazil, BR (b. 1984) |
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Cruz, Vieira, Martins, Marques, Machado, Moreira, Santana, Almeida, Andrade, Cardoso, Barbosa, Batista, Pereira, Ribeiro, Freitas, Carvalho, Beccegato, Teixeira, Ferreira, Oliveira, Rodrigues, Goncalves, Junior, Borges, Campos, Aguiar, Reis, Dias, Lima, Silva, Sousa, Souza, Alves, Costa, Cunha, Brito, Fernandes, Prado, Ramos, Rocha, Gomes, Lopes, Jesus, Neves, Nunes, Santos, Soares, Araujo, Pinto, and Nascimento