Cognomen Saduddin (Saduddin 
) , in the entire world, is a rare last name. The family name Saduddin is habitual in Malaysia, where it is a very rare surname, Indonesia, and Germany, where it is an extremely rare surname. In absolute terms, this name is the most popular in Indonesia, India, and Malaysia. Likewise, Saduddin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saduddin | United States, Malaysia, India, Indonesia, Afghanistan |