Cognomen Frydryk (Frydryk 
, Фридрик 
) , in all the world, is a rare surname. The surname Frydryk is habitual in Eastern Europe, particularly Belarus, where it is quite a rare surname, Poland, where it is a rare surname, and Ukraine. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Poland, Belarus, and Russia. Also, Frydryk is the forename as well as the last name.