Surname Grouitch (Grouitch 
) , in all the world, is a very rare last name. The last name Grouitch is habitual in Western Europe, particularly Switzerland, where it is a rare surname, and France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Grouitch | Switzerland, France |
|
mabel grouitch philanthropist, US (b. 1888) |
|