Last name Бюль (Byul 
, Bulle 
, Biul 
) , throughout the world, is a common surname. The surname Бюль is habitual in Somalia, where it is quite a rare surname, Latvia, and Kenya. Not in comparison with a country's population, it most frequently occurs in India, Kenya, and France. Likewise, Бюль is the forename as well as the last name.