Last name Дукса (Duksa 
, Дукса 
) , all over the world, is a rare surname. The cognomen Дукса is habitual in Belarus, where it is a rare surname, Czechia, and Germany, where it is a very rare surname. Measured by absolute frequency, the name is most common in Belarus, the United States, and Czechia. Likewise, Дукса is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duksa | Germany, Czechia, India, United States, Poland |
| Дукса | Belarus |
| мар'ян мікалаевіч дукса Belarusian writer (1943-2019), BY (b. 1943) |
|