Cognomen Altaar (Altar 
, Altaar , الطاىر) , in the world, is quite a rare surname. The family name Altaar is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Oman. Measured by absolute frequency, it most frequently occurs in Philippines, Indonesia, and Egypt. Much less frequently, Altaar is the forename as well as the last name.