Family name Ursztajn (Ursztajn 
) , globally, is an extremely rare last name. The last name Ursztajn is characteristic of Latin America and the Caribbean, particularly Argentina, where it is an extremely rare surname, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Ursztajn | Brazil, Argentina |
| jankiel ursztajn Holocaust victim, born 1898-05-24 (b. 1898) |
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| margot ursztajn holocaust victim, b. 1908-11-24, DE (b. 1908) |
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| marion ursztajn holocaust victim, b. 1932-04-12, DE (b. 1932) |
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