In the entire world, Nestorowicz (Nestorowicz 
) is an extremely rare unknown gender given name. Much less frequently, Nestorowicz is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nestorowicz | Poland, Israel, United States, United Kingdom, Germany |
| melchior nestorowicz PL (b. 1880) |
|