Cognomen Aronh (روز 
, Arroz 
, อารอน 
) , worldwide, is a common surname. The cognomen Aronh is characteristic of Syria, where it is quite a common surname, Iraq, where it is quite a rare surname, and Libya. Measured by absolute frequency, this name is the most popular in Syria, Iraq, and Philippines. More frequently, Aronh is the forename as well as the last name.