Family name Yamasca Aucacama (Yamasca Aucacama 
) , throughout the world, is a very rare last name. The cognomen Yamasca Aucacama is habitual in Ecuador, where it is a very rare surname, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Yamasca Aucacama | Spain, Ecuador |
Maria Elida, and Juana Norma