Family name Cahen (Cahen 
, 卡恩 
, כאהן 
) , throughout the world, is quite a rare cognomen. The last name Cahen is characteristic of Luxembourg, where it is quite a rare surname, France, and Israel, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in France, Iran, and the United States. Very seldom, Cahen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cahen | Belgium, United States, France, Brazil, Luxembourg |
| 卡恩 | China |
| כאהן | Israel |
| كاهن | Iran |
|
coralie cahen French sculptor, FR (b. 1832) |
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louis cahen d'anvers French-Jewish banker (1837-1922), FR (b. 1837) |
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| moïse cahen FR (b. 1785) |
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| samuel cahen French Hebraist and journalist (1796-1862), FR (b. 1796) |
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albert cahen French composer, FR (b. 1846) |
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| jacob cahen husband of Fanny Abraham, DE (b. 1818) |
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| ernest cahen French composer, FR (b. 1828) |
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| mayer cahen FR (b. 1823) |
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| isidore cahen FR (b. 1826) |
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| édouard cahen French journalist, FR (b. 1837) |
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| émile cahen French rabbi (1839-1916), FR (b. 1839) |
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| abraham cahen (b. 1835) |
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| gustave cahen French mayor of Itteville and art collector, FR (b. 1848) |
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| margarete cahen holocaust victim, b. 1851-08-02, CZ (b. 1851) |
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| paul cahen (1855-1918), DE (b. 1855) |
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