Cognomen Eherer (Eherer 
) , in all the world, is a rare last name. The last name Eherer is characteristic of Austria, where it is a rare surname, Germany, and New Zealand. Measured by absolute frequency, this name is the most popular in Germany, Austria, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Eherer | Germany, Austria, United States, Canada, New Zealand |