Family name Hlab (حلاب 
, Hlab 
, هلاب 
) , globally, is a rare cognomen. The last name Hlab is habitual in Syria, where it is quite a rare surname, Sudan, where it is a rare surname, and Libya. Measured by absolute frequency, this name is the most popular in Sudan, Syria, and Algeria. Very seldom, Hlab is the forename as well as the last name.