Family name צ'אז (Chaz 
, Chazz 
, צ'אז 
) , in the entire world, is quite a rare surname. The last name צ'אז is characteristic of Malaysia, where it is quite a rare surname, Argentina, where it is a rare surname, and Algeria. Measured by absolute frequency, it most frequently occurs in Malaysia, Indonesia, and Argentina. More frequently, צ'אז is the forename as well as the last name.