Cognomen Sayão (Сайан 
, Sayão 
) , around the globe, is a very rare family name. The surname Sayão is habitual in Brazil, where it is a very rare surname, Russia, where it is an extremely rare surname, and the United States. Likewise, Sayão is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сайан | Kazakhstan, Russia |
| Sayão | United States, Brazil |
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josé luiz sayão de bulhões carvalho Brazilian physician, BR (b. 1866) |
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bidu sayão Brazilian opera singer, BR (b. 1902) |
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luiz sayão Brazilian hebraist, linguist, professor e baptist pastor, BR (b. 1963) |
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miguel lages sayão Brazilian military personnel, BR |
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| juliana manso sayão Brazilian paleontologist, BR |
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| matheus cornely sayão researcher |
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| juliana sayão researcher |
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Ana, Oscar, Zaedy, Miguel, Sandra, Silene, Sergio, Alvaro, André, Angela, Camila, Pamela, Rafael, Rachel, Rosely, Renato, Renata, Denise, Daniel, Gilmar, Júlia, Thiago, Erika, Thais, João, Jomar, Lis, Alan, Anna, Luis, Luiz, Elba, Maria, Sonia, Alana, Carla, Felipe, Breno, Bruna, Karen, Paula, Pedro, Ronan, Laura, Lucas, Lyvia, José, Jorge, Bruno, and Israel