Family name Bustamante Zarate (Bustamante Zarate 
) , all over the world, is a very rare surname. The family name Bustamante Zarate is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname, Ecuador, where it is a very rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bustamante Zarate | Peru, Ecuador, Chile |