Cognomen Cuadra Zambrano (Cuadra Zambrano 
) , globally, is an extremely rare last name. The last name Cuadra Zambrano is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Cuadra Zambrano | Ecuador, Chile |