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Surname Duce (Dak
, Dux
, Duce
) , around the world, is a common last name. The cognomen Duce is habitual in Morocco, where it is quite a common surname, Namibia, where it is quite a rare surname, and Sudan. Not in comparison with a country's population, it is commonest in Morocco, India, and Sudan. Very seldom, Duce is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dak | Sudan, India, United States, Germany, Morocco |
| Dux | India, United States, United Kingdom, Algeria, Germany |
| Duce | Turkey, India, United States, United Kingdom, Germany |