Family name Кафенгауз (Кафенгауз 
) , across the world, is a very rare surname. The surname Кафенгауз is habitual in Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Кафенгауз | Ukraine, Russia |
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кафенгауз, лев борисович Russian economist (1885-1940), RU (b. 1885) |
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| бернгард борисович кафенгауз Russian historian, UA (b. 1894) |
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| кафенгауз, юрий бернгардович Soviet artist, RU (b. 1929) |
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