Family name Dukus (Dukus 
) , in the world, is a very rare cognomen. The surname Dukus is habitual in the United States, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Very seldom, Dukus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dukus | India, United States, Nigeria |