Cognomen Bajdek (Bajdek 
) , in the world, is a rare last name. The surname Bajdek is characteristic of Poland, where it is a rare surname, France, where it is a very rare surname, and the United States. Also, Bajdek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bajdek | Australia, United States, Poland, Canada, France |