Surname Kalckhoff (Kalckhoff 
) , all over the world, is a very rare cognomen. The last name Kalckhoff is characteristic of Western Europe, particularly Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kalckhoff | Germany |
| johann christoph kalckhoff 1684-1752; Advokat; Kanzleirat; Respondent in Erfurt (1706) (b. 1684) |
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| georg heinrich kalckhoff DE (b. 1688) |
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| franz andreas anton kalckhoff German writer (1860-1955), DE (b. 1860) |
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|
andreas kalckhoff German historian, DE (b. 1944) |
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| gerhard kalckhoff German Esperantist, DE (b. 1907) |
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Martin, and Jan-Patrick