Cognomen Ройтерштейн (Ройтерштейн 
, Roiterchtein 
, Roitershtein 
) , throughout the world, is a very rare surname. The last name Ройтерштейн is habitual in Israel, where it is a rare surname, Russia, where it is a very rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ройтерштейн | Ukraine, Russia |
| Roiterchtein | Canada |
| Roitershtein | Israel |