Cognomen Najmadin (Najmadin 
) , around the world, is quite a rare family name. The family name Najmadin is characteristic of Iraq, where it is quite a rare surname, Sweden, where it is a rare surname, and Georgia, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Iraq, Sweden, and the United Kingdom. Likewise, Najmadin is the forename as well as the last name.