Surname Câncio (Câncio 
) , across the world, is a very rare cognomen. The family name Câncio is characteristic of Portugal, where it is a rare surname, and Brazil, where it is an extremely rare surname. Very seldom, Câncio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Câncio | Portugal, Brazil |
| câncio silveira (b. 1935) |
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| joão câncio (b. 1936) |
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| câncio de carvalho TL (b. 1950) |
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| fernanda câncio Portuguese journalist, PT (b. 1964) |
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Ana, Bianca, Renata, Teresa, Nonato, Helena, Victor, Vítor, Vívia, Vânia, Felipe, Filipe, Maryana, Matheus, Michele, Márcio, Andréa, Adriana, Klégea, Rodrigo, Ricardo, Luciano, Celina, Ailton, Angela, André, Rita, Luis, Luiz, Nuno, Maria, Artur, Abner, Carol, Bruno, Bruna, Josiane, Paulo, Diana, Lucas, João, Julia, Eliza, Heber, Éric, Mário, Silvia, Sergio, Pedro, and Nayhara