Family name Bornsztajn (Bornsztajn 
) , in all the world, is a very rare last name. The last name Bornsztajn is characteristic of Poland, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Also, Bornsztajn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bornsztajn | Argentina, Poland |
|
abraham bornsztajn Polish rabbi (1838-1910), PL (b. 1838) |
|
|
maurycy bornsztajn Polish psychiatrist (1874-1952), PL (b. 1874) |
|
| menachem bornsztajn PL (b. 1890) |
|