Last name Haisar (Haisar 
, Хайсар 
) , all around the world, is a very rare surname. The surname Haisar is habitual in Kazakhstan, where it is a very rare surname, Venezuela, and Pakistan, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Pakistan, India, and Kazakhstan. More frequently, Haisar is the forename as well as the last name.