Cognomen Ciro Ignacio (Ciro Ignacio 
) , around the globe, is an extremely rare surname. The cognomen Ciro Ignacio is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Ciro Ignacio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ciro Ignacio | Mexico, Argentina, Peru, Ecuador, Chile |