Worldwide, Jõao (Jõao 
) is an extremely rare masculine first name. Very seldom, Jõao is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jõao | Portugal, United States, Brazil, South Africa |
| jõao l. insuelas (b. 1884) |
|
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| jõao manuel de almeida teles e cunha (b. 1967) |
|
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| jõao bosco monteiro maciel |
|
|
| jõao carlos jareke |
|
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| jõao da silva mendonça filho |
|
Neto, Menezes, Andrade, Cardoso, Correia, Barbosa, Batista, Bezerra, Pacheco, Moreira, Pereira, Narcizo, Ernesto, Freitas, Monteiro, Carvalho, Gilberto, Teixeira, Henrique, Dourado, Victor, Timbó, Robson, Silva, Souza, Costa, Bosco, Paulo, Pedro, Gomes, Lopes, Lucas, João, Eiras, Filho, Marcos, Maroco, Mendes, Medina, Santos, Carlos, Britto, Ferreira, and Rodrigues