Cognomen Беньяминович (Беньяминович 
, Benyaminovich 
) , in the entire world, is a very rare surname. The last name Беньяминович is habitual in Israel, where it is a very rare surname, Russia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Беньяминович | Russia |
| Benyaminovich | Israel, United States |
| исаак моисеевич беньяминович UZ (b. 1908) |
|