Cognomen Dudicz (Dudicz 
) , globally, is a very rare last name. The cognomen Dudicz is characteristic of Poland, where it is a very rare surname, Brazil, where it is an extremely rare surname, and Germany. In absolute terms, it most frequently occurs in Poland, Brazil, and the United States. Likewise, Dudicz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dudicz | Brazil, United Kingdom, United States, Germany, Poland |