Cognomen Santos Ignacio (Santos Ignacio 
) , in the world, is a very rare surname. The cognomen Santos Ignacio is characteristic of Spain, where it is a very rare surname, Chile, and Mexico, where it is an extremely rare surname. More frequently, Santos Ignacio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Santos Ignacio | Mexico, Peru, Ecuador, Spain, Chile |