Cognomen Kundek (Kundek 
) , throughout the world, is a very rare last name. The last name Kundek is habitual in Slovakia, where it is a rare surname, Croatia, and Germany, where it is an extremely rare surname. Very seldom, Kundek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kundek | Slovakia, Croatia, United States, Germany, Turkey |