In the entire world, Билек (Bilek 
, Bílek 
, Билек 
) is a rare mostly masculine, but seldom feminine given name. The first name Билек is characteristic of Algeria, where it is a rare male name, India, where it is an extremely rare largely masculine, but seldom girly name, and China, where it is an extremely rare boy's name. More frequently, Билек is the last name as well as the forename.