Family name Nagah (نجاح 
, Nagah 
) , in the world, is a common surname. The last name Nagah is characteristic of Egypt, where it is quite a common surname, Iraq, where it is quite a rare surname, and Libya. Not in comparison with a country's population, this name is the most popular in Egypt, Iraq, and India. More prevalently, Nagah is the forename as well as the last name.