Family name Zambrano Orozco (Zambrano Orozco 
) , across the world, is a very rare cognomen. The last name Zambrano Orozco is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Colombia, where it is a very rare surname, and Venezuela, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Zambrano Orozco | Ecuador, Colombia, Venezuela |