Family name Sergio Baltazar (Sergio Baltazar 
) , across the world, is a very rare surname. The surname Sergio Baltazar is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Sergio Baltazar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sergio Baltazar | Mexico, Chile, Peru, Ecuador |
Arvizu, Gonzalez, Irribarra, and Alvarado Montoya