>
Family name Bulhak (Bulhak
, Булгак
, Булхак
) , across the world, is quite a rare last name. The cognomen Bulhak is habitual in Belarus, where it is quite a rare surname, Ukraine, and Slovenia, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Eastern Europe, particularly Belarus, Russia, and Ukraine. Very seldom, Bulhak is the forename as well as the last name.