Last name Basildo (Basildo 
) , in the entire world, is an extremely rare family name. The cognomen Basildo is habitual in Spain, where it is a very rare surname, Argentina, where it is an extremely rare surname, and Brazil. More frequently, Basildo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Basildo | Brazil, Argentina, Spain |