Cognomen Xaveira (Xaveira 
) , in all the world, is an extremely rare surname. The family name Xaveira is characteristic of Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname, and Brazil. Also, Xaveira is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xaveira | Brazil, United States, Mexico |