Surname Budzen (Budzen 
) , in all the world, is a rare family name. The surname Budzen is habitual in Poland, where it is a rare surname, the United Kingdom, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Poland, the United States, and the United Kingdom. More prevalently, Budzen is the forename as well as the last name.