Cognomen Samiddin (Samiddin 
, Самиддин 
) , around the world, is a rare last name. The surname Samiddin is habitual in Kyrgyzstan, where it is a rare surname, Philippines, where it is a very rare surname, and Malaysia. Not in comparison with a country's population, this name is the most popular in Philippines, India, and Malaysia. Also, Samiddin is the forename as well as the last name.