Last name Duduca (Duduca 
) , all around the world, is a rare cognomen. The cognomen Duduca is characteristic of Romania, where it is a rare surname, Afghanistan, and Georgia, where it is a very rare surname. In absolute terms, this name is the most popular in Romania, Afghanistan, and Brazil. Much less frequently, Duduca is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duduca | Georgia, Brazil, United States, Afghanistan, Romania |