Cognomen Herunter (Herunter 
) , all around the world, is a rare last name. The cognomen Herunter is characteristic of Austria, where it is quite a rare surname, Canada, where it is a very rare surname, and Germany. Much less frequently, Herunter is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Herunter | Greece, Germany, Canada, Austria, Spain |
| gert herunter Austrian decathlete, sprinter and hurdler, AT (b. 1942) |
|