Cognomen Duk (Duc 
, Duk 
, Дук 
) , across the world, is a common family name. The family name Duk is habitual in Vietnam, where it is quite a common surname, Switzerland, and Macao, where it is quite a rare surname. In absolute terms, the name is most common in Vietnam, France, and Malaysia. Likewise, Duk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duc | Poland, France, United States, Vietnam, Democratic Republic of the Congo |
| Duk | Malaysia, Poland, France, United States, Vietnam |
| Дук | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
| Док | Kyrgyzstan, Russia, Kazakhstan, Ukraine |
| august duk (b. 1798) |
|
|
|
józef duk PL (b. 1947) |
|
|
wierd duk Dutch journalist and historian, NL (b. 1959) |
|
| wim duk university teacher, NL (b. 1918) |
|
|
|
yasmani duk Bolivian footballer, BO (b. 1988) |
|
|
joosje duk Dutch actress, NL (b. 1994) |
|
| donald duk Dutch artist, NL (b. 1948) |
|
|
| duk young jeon researcher (ORCID 0000-0001-6969-0773) |
|
|
| duk yoon kim researcher |
|
|
| duk hee lee researcher (ORCID 0000-0003-1596-9968) |
|
|
| duk hee lee researcher (ORCID 0000-0001-5992-5284) |
|
|
| duk hyun sung researcher |
|
|
| duk bong lee botanist |
|
|
| duk l na researcher (ORCID 0000-0003-1572-7862) |
|
|
| duk won bang researcher |
|