Family name Ксаверий (Xavier 
, Ksawery 
, Xawery ) , throughout the world, is a widespread cognomen. The last name Ксаверий is characteristic of Dominica, where it is a common surname, Brazil, and Portugal, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Brazil, Spain, and India. Likewise, Ксаверий is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xavier | Brazil, Spain, United States, India, France |
| Ksawery | Poland, Canada, United States, Argentina, France |
| Xawery | Poland, United States |
| Ксаверий | Ukraine, Russia |
Прецкайло, and Станковский