Surname Bul-Bul (Bul-Bul 
, Бюльбюль 
, Бюль-Бюль 
) , in the entire world, is a very rare family name. The family name Bul-Bul is characteristic of Indonesia, where it is a very rare surname, Ukraine, and Russia, where it is an extremely rare surname. Very seldom, Bul-Bul is the forename as well as the last name. Parts of the name also exists independently as a first name Bul, and a first name Bul.