Around the world, Carteiro (Carteiro 
) is an extremely rare unknown gender first name. Much more frequently, Carteiro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Carteiro | Portugal, Brazil, Spain, United States, Peru |
| neri o carteiro Brazilian politician |
|
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| chico carteiro person identified in the Museu da Pessoa collection |
|
Ms, Ailton, Carlos, Cleide, Bianca, Raquel, Giulia, Judith, Teresa, Eliane, Emidio, Helder, Flavia, Isabel, Marilda, Matilde, Altemir, Antonio, Armando, Adriana, Carlota, Claudia, Amelia, Abilio, Araujo, Sergio, Mã, Ana, Rui, Abel, Dora, Luiz, Hugo, Maria, Marie, Mario, Claudio, Sueli, Almir, Pedro, Ligia, Jorge, Manoel, Monica, Miguel, Mário, Sandra, Susana, Alice, and Beatriz