Last name Xaverio (Xaverio 
) , around the world, is a very rare family name. The family name Xaverio is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname. Very seldom, Xaverio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xaverio | Netherlands, Philippines, Brazil, United States, Indonesia |