Family name Criollo Santacruz (Criollo Santacruz 
) , worldwide, is a very rare cognomen. The cognomen Criollo Santacruz is habitual in Ecuador, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Criollo Santacruz | Spain, Ecuador |