Surname Grommel (Grommel 
) , across the world, is a rare last name. The last name Grommel is habitual in Germany, where it is a rare surname, Netherlands, and Israel, where it is a very rare surname. Much less frequently, Grommel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grommel | Philippines, Israel, Netherlands, Germany |