Cognomen Saião (Saião 
) , globally, is a very rare last name. The family name Saião is characteristic of Portugal, where it is a rare surname, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Saião | Brazil, Portugal |
|
maria da conceição de manso saião 12th First Lady of Brazil, BR (b. 1878) |
|
| nicolau saião (b. 1946) |
|
|
| josé pedro da mota saião PT |
|