Cognomen Vassilian (Vassilian 
) , across the world, is a very rare last name. The surname Vassilian is characteristic of France, where it is a very rare surname, Canada, and Germany, where it is an extremely rare surname. In absolute terms, it most frequently occurs in France, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Vassilian | United States, France, Germany, Canada |
| larissa vassilian German journalist, DE (b. 1976) |
|