Surname Xaveir (Xaveir 
) , worldwide, is a very rare cognomen. The surname Xaveir is habitual in Portugal, where it is a very rare surname, Brazil, and India, where it is an extremely rare surname. Also, Xaveir is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xaveir | Brazil, United States, Portugal, India, Spain |