Surname Арад (Arad 
, Арад 
, Arads ) , in the entire world, is quite a rare family name. The surname Арад is characteristic of Israel, where it is quite a common surname, Bahrain, where it is quite a rare surname, and Romania. Measured by absolute frequency, this name is the most popular in Israel, Romania, and Iran. Likewise, Арад is the forename as well as the last name.