Last name Hanun (هارون 
, Hanun 
) , in the world, is a widespread surname. The surname Hanun is characteristic of Sudan, where it is a common surname, Libya, where it is quite a common surname, and Palestinian Territory (explore the name in all countries). Measured by absolute frequency, the name is most common in Sudan, Egypt, and Saudi Arabia. Also, Hanun is the forename as well as the last name.