Family name Saint-Vilien (Saint-Vilien 
) , in the entire world, is an extremely rare surname. The cognomen Saint-Vilien is characteristic of Northern America, particularly Canada, where it is an extremely rare surname, and the United States. Parts of the name also exists independently as a first name Saint, and a first name Vilien.
| VARIANT | COUNTRY |
|---|---|
| Saint-Vilien | United States, Canada |