Surname Grünbacher (Grünbacher 
) , across the world, is a rare family name. The surname Grünbacher is habitual in Austria, where it is a rare surname, Germany, and Italy, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Grünbacher | Austria, Italy, Germany |
| lisa grünbacher German association football player, DE (b. 1993) |
|