In the entire world, Ostrowsky (Ostrowsky 
, אוסטרובסקי 
) is a very rare masculine first name. The forename Ostrowsky is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Predominantly, Ostrowsky is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ostrowsky | Germany, Switzerland, United States, Argentina, France |
| אוסטרובסקי | Israel |
| abbo ostrowsky American artist, US (b. 1889) |
|