Last name Vassay (Vassay 
) , in the entire world, is a very rare family name. The family name Vassay is habitual in Israel, where it is a very rare surname, the United Kingdom, and France, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in the United Kingdom, India, and the United States. Very seldom, Vassay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vassay | United Kingdom, United States, France, India, Israel |