Cognomen ريخ (Rech 
, ريخ) , around the globe, is a common last name. The surname ريخ is characteristic of Luxembourg, where it is quite a rare surname, Brazil, and Germany. In absolute terms, this name is the most popular in Brazil, Germany, and Italy. Likewise, ريخ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rech | Germany, France, Italy, Brazil, Democratic Republic of the Congo |