Family name Pascual Eustaquio (Pascual Eustaquio 
) , across the world, is an extremely rare last name. The surname Pascual Eustaquio is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Pascual Eustaquio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pascual Eustaquio | Peru, Chile, Ecuador, Argentina |