Surname Blassy (Blassy 
) , globally, is a rare last name. The surname Blassy is characteristic of Egypt, where it is a very rare surname, Tanzania, and France. Very seldom, Blassy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Blassy | Tanzania, Germany, France, Egypt, India |
| anton blassy UA (b. 1892) |
|