Surname Montaño Cruz (Montaño Cruz 
) , globally, is a very rare cognomen. The family name Montaño Cruz is habitual in Latin America and the Caribbean, particularly Bolivia, where it is a rare surname, Ecuador, where it is a very rare surname, and Mexico, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Montaño Cruz | Ecuador, Bolivia, Mexico |