Family name Ascencio Sanchez (Ascencio Sanchez 
) , around the world, is a very rare cognomen. The cognomen Ascencio Sanchez is habitual in Chile, where it is a very rare surname, Spain, and Peru, where it is an extremely rare surname. In absolute terms, it is the most numerous in Chile, Spain, and Mexico.
| VARIANT | COUNTRY |
|---|---|
| Ascencio Sanchez | Chile, Peru, Mexico, Spain |