All over the world, בלר (Beller 
, בלר 
) is a rare predominantly boy's, but scarcely feminine forename. The first name בלר is habitual in Romania, where it is a rare male name, Greece, and Colombia, where it is a very rare male name. In absolute terms, it is commonest in Indonesia, Romania, and Colombia. Predominantly, בלר is the last name as well as the forename.