Cognomen Grezar (Grezar 
) , throughout the world, is a very rare family name. The surname Grezar is habitual in Australia, where it is a very rare surname, and Italy. Also, Grezar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grezar | Philippines, Italy, India, Australia, United States |
|
giuseppe grezar Italian footballer (1918-1949), IT (b. 1918) |
|