Family name Jentzsch (延奇 
, Jentzsch 
) , in all the world, is quite a common cognomen. The last name Jentzsch is characteristic of Germany, where it is quite a rare surname, Austria, and Denmark, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Germany, the United States, and China. Very seldom, Jentzsch is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 延奇 | China |
| Jentzsch | Germany, Austria, Switzerland, United States, Brazil |
| hans jentzsch (b. 1505) |
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| christoph jentzsch DE (b. 1599) |
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| elias jentzsch DE (b. 1599) |
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| christian jentzsch SK (b. 1622) |
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| johann jacob jentzsch DE (b. 1663) |
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| johanna susanna jentzsch DE (b. 1675) |
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| johann gottfried jentzsch Ifoto, DE (b. 1759) |
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karl alfred jentzsch German geologist (1850-1925), DE (b. 1850) |
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| louis jentzsch (b. 1815) |
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robert jentzsch German mathematician (b. 1890) |
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| hans gabriel jentzsch German painter (1862-1930), DE (b. 1862) |
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| robert bruno jentzsch (b. 1852) |
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| felix jentzsch German physicist and university teacher (1882-1946), DE (b. 1882) |
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| willi jentzsch German academic, DE (b. 1886) |
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| martin jentzsch DE (b. 1879) |
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