Family name Hzaz (هزاز 
, Hzaz 
, حزاز 
) , in the world, is a rare cognomen. The family name Hzaz is habitual in Saudi Arabia, where it is a rare surname, Libya, and Syria. Measured by absolute frequency, the name is most common in Saudi Arabia, Sudan, and Syria. Much less frequently, Hzaz is the forename as well as the last name.