Family name Бюльбюль (Bulbul 
, Bülbül 
, Bul-Bul 
) , in the entire world, is a common cognomen. The last name Бюльбюль is habitual in Turkey, where it is quite a common surname, Bosnia and Herzegovina, and Bangladesh. Not in comparison with a country's population, the name is most common in Turkey, Bangladesh, and Saudi Arabia. Likewise, Бюльбюль is the forename as well as the last name.