Cognomen باستو (Basto 
, باستو 
) , in all the world, is a common last name. The last name باستو is characteristic of Portugal, where it is quite a common surname, Colombia, and Belize. Measured by absolute frequency, this name is the most popular in Latin America and the Caribbean, particularly Colombia, Mexico, and Brazil. Very seldom, باستو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Basto | Portugal, Mexico, Colombia, Philippines, Brazil |
| باستو | Egypt |