Last name ריים (Reim 
, ריים 
) , throughout the world, is quite a common family name. The last name ריים is habitual in Estonia, where it is quite a rare surname, Germany, and Austria. Measured by absolute frequency, it most frequently occurs in Germany, the United States, and Argentina. Much less frequently, ריים is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Reim | Germany, Finland, Argentina, Egypt, United States |
| ריים | Israel |