Family name Casanova Vargas (Casanova Vargas 
) , around the world, is a very rare last name. The surname Casanova Vargas is habitual in Chile, where it is a rare surname, Ecuador, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Casanova Vargas | Ecuador, Chile, Spain |
Ruben Martin, Giovanni Armando, Yerko Antonio, and Eliana Carolina