Family name Grimardias (Grimardias 
) , across the world, is a very rare last name. The surname Grimardias is characteristic of Western Europe, particularly France, where it is a very rare surname, and Switzerland. Much less frequently, Grimardias is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grimardias | Switzerland, France, United States |
|
pierre-alfred grimardias FR (b. 1813) |
|
| patrice grimardias French politician, FR (b. 1953) |
|