Family name Sarmiento Balseca (Sarmiento Balseca 
) , around the world, is a very rare last name. The surname Sarmiento Balseca is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sarmiento Balseca | Ecuador, Chile |