Cognomen Болтанский (Болтанский 
, Boltanski 
, Boltansky 
) , worldwide, is a very rare last name. The last name Болтанский is habitual in Israel, where it is a very rare surname, France, and Chile. In absolute terms, it is the most numerous in Russia, France, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Болтанский | Russia |
| Boltanski | Israel, Canada, Germany, France |
| Boltansky | Israel, Chile, Argentina, United States |