Family name Birbo (Birbo 
) , throughout the world, is a rare surname. The surname Birbo is habitual in Albania, where it is quite a rare surname, Ethiopia, where it is a rare surname, and Greece. In absolute terms, this name is the most popular in Ethiopia, Albania, and Italy. More frequently, Birbo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Birbo | Philippines, Greece, Italy, Albania, Ethiopia |