Family name Brásio (Brásio 
) , worldwide, is a very rare cognomen. The family name Brásio is habitual in Southern Europe, particularly Portugal, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Brásio | Portugal |
| antónio brásio Portuguese priest and historian, PT (b. 1906) |
|
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| ana s r brásio researcher |
|