Cognomen رشر (Rescher 
, رشر) , across the world, is a rare last name. The family name رشر is habitual in Austria, where it is a rare surname, Germany, and Israel, where it is a very rare surname. Measured by absolute frequency, it is commonest in Germany, Austria, and the United States. Much less frequently, رشر is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rescher | Austria, Germany, United States, Israel, China |