Last name Hajes (Hajes 
, هيز 
) , throughout the world, is a very rare family name. The last name Hajes is habitual in Netherlands, where it is a very rare surname, Canada, and Brazil, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in the United States, Brazil, and Netherlands. More frequently, Hajes is the forename as well as the last name.