Surname Gudek (Gudek 
) , in the entire world, is a rare family name. The surname Gudek is characteristic of Croatia, where it is quite a rare surname, Poland, where it is a rare surname, and Turkey, where it is a very rare surname. Also, Gudek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gudek | Croatia, Poland, India, United States, Turkey |