Surname Pedro Ygnacio (Pedro Ygnacio 
) , all over the world, is a very rare cognomen. The last name Pedro Ygnacio is habitual in Southern Europe, particularly Spain, where it is a very rare surname. Likewise, Pedro Ygnacio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pedro Ygnacio | Argentina, Spain, Peru, Ecuador |