Cognomen Brisu (Brisu 
) , in all the world, is a very rare last name. The cognomen Brisu is characteristic of Italy, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Brisu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Brisu | Italy, United States, India, Argentina, Brazil |