Last name Vargas Santacruz (Vargas Santacruz 
) , around the globe, is a very rare surname. The last name Vargas Santacruz is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vargas Santacruz | Ecuador, Peru |