Cognomen Bazillo (Bazillo 
) , around the world, is a very rare last name. The family name Bazillo is habitual in Argentina, where it is a very rare surname, the United States, where it is an extremely rare surname, and Brazil. Much less frequently, Bazillo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bazillo | India, Argentina, Brazil, United States |