In the world, Alziro (Alziro 
) is quite a common male first name. The given name Alziro is characteristic of Brazil, where it is quite a rare masculine name, Angola, where it is a rare masculine name, and Portugal. Measured by absolute frequency, it is the most numerous in Brazil, Angola, and Italy. Much less frequently, Alziro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alziro | Brazil, Angola, India, Portugal, Italy |
|
alziro zarur Brazilian writer, BR (b. 1914) |
|
|
alziro molin Italian mountaineer, IT (b. 1932) |
|
| alziro bergonzo Italian architect and painter (1906-1997), IT (b. 1906) |
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Melo, Borges, Junior, Vieira, Martins, Marques, Machado, Moreira, Almeida, Andrade, Cardoso, Camargo, Barbosa, Pereira, Ribeiro, Freitas, Silveira, Carvalho, Ferreira, Oliveira, Rodrigues, Goncalves, Aguiar, Araujo, Soares, Santos, Cruz, Rosa, Reis, Dias, Lima, Neto, Silva, Sousa, Souza, Alves, Fernandes, Costa, Brito, Pinto, Ramos, Rocha, Gomes, Lopes, Jesus, Neves, Filho, Moraes, Cunha, and Nascimento