Cognomen Deckert (Deckert 
, デッケルト, Деккерт 
) , around the globe, is quite a common family name. The cognomen Deckert is characteristic of Western Europe, particularly Germany, where it is quite a rare surname, Switzerland, and France, where it is a rare surname. Measured by absolute frequency, the name is most common in Germany, the United States, and France. Very seldom, Deckert is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deckert | Brazil, Poland, France, United States, Germany |
| Деккерт | Kazakhstan, Russia, Ukraine |
| ignác václav deckert CZ (b. 1766) |
|
|
| michael deckert (b. 1773) |
|
|
| benjamin deckert (b. 1794) |
|
|
| joseph deckert Austrian priest (1843-1901), AT (b. 1843) |
|
|
| emil deckert German university teacher, DE (b. 1848) |
|
|
| friedrich eduard deckert AT (b. 1873) |
|
|
| adalbert deckert Dr. sc. nat. Eberhard-Karls-Universität Tübingen 1909 (b. 1884) |
|
|
|
günter deckert far-right German political activist, DE (b. 1940) |
|
| hermann deckert German art historian, DE (b. 1899) |
|
|
|
günter deckert German Nordic combined skier, DE (b. 1950) |
|
| nikolai deckert (b. 1896) |
|
|
| walter deckert (b. 1896) |
|
|
| kurt deckert German zoologist and ichtyologist (1907-1987), DE (b. 1907) |
|
|
|
manfred deckert East German ski jumper and local politician, DE (b. 1961) |
|
| adalbert deckert (1913-2008), DE (b. 1913) |
|