Last name Хаыбулаев (Хаыбулаев 
, Haybulaev 
) , globally, is a rare family name. The cognomen Хаыбулаев is habitual in Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Much less frequently, Хаыбулаев is the forename as well as the last name.