Family name Mandelbaum (Mandelbaum 
, מנדלבאום , Мандельбаум 
) , all around the world, is quite a rare cognomen. The family name Mandelbaum is habitual in Israel, where it is quite a rare surname, Malta, and Hong Kong, where it is a rare surname. Measured by absolute frequency, it is commonest in the United States, Israel, and France.
| VARIANT | COUNTRY |
|---|---|
| Mandelbaum | Argentina, United States, France, Germany, Israel |
| מנדלבאום | Israel |
| Мандельбаум | Ukraine, Russia |
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friederike mandelbaum American fence and gang boss of German origin, US (b. 1825) |
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| johanna mandelbaum holocaust victim, b. 1863-04-09, DE (b. 1863) |
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| hannchen mandelbaum holocaust victim, b. 1866-09-25, DE (b. 1866) |
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| aurelie mandelbaum holocaust victim, b. 1867-02-01 (b. 1867) |
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| emma mandelbaum (b. 1858) |
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| aron mandelbaum holocaust victim, b. 1868-04-14, DE (b. 1868) |
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henryk mandelbaum Auschwitz survivor (1922-2008), PL (b. 1922) |
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| david mandelbaum holocaust victim, b. 1875-11-06, CZ (b. 1875) |
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| fanny mandelbaum holocaust victim, b. 1876-01-01, DE (b. 1876) |
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| max mandelbaum holocaust victim, b. 1881-07-09, CZ (b. 1881) |
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| samuel mandelbaum American politician, US (b. 1884) |
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| markus mandelbaum holocaust victim, b. 1893-01-12, AT (b. 1893) |
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| efraim mandelbaum PL (b. 1884) |
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| bernard mandelbaum (b. 1888) |
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| alfred mandelbaum holocaust victim, b. 1899-03-24, AT (b. 1899) |
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