Surname Rajudin (Rajudin 
, Ражудин 
) , all over the world, is quite a rare last name. The cognomen Rajudin is characteristic of Sri Lanka, where it is quite a rare surname, Malaysia, where it is a rare surname, and United Arab Emirates. In absolute terms, this name is the most popular in Sri Lanka, Indonesia, and Malaysia. Likewise, Rajudin is the forename as well as the last name.