Cognomen 比伦 (Biren 
, 比伦 
, Billen 
) , all around the world, is a common last name. The cognomen 比伦 is characteristic of Western Europe, particularly Netherlands, where it is quite a common surname, Belgium, and Luxembourg, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in India, Netherlands, and Belgium. More prevalently, 比伦 is the forename as well as the last name.