Surname Karudin (Karudin 
) , worldwide, is a rare last name. The surname Karudin is habitual in South-eastern Asia, particularly Malaysia, where it is a rare surname, Philippines, where it is a very rare surname, and Indonesia. Also, Karudin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karudin | Philippines, United States, India, Indonesia, Malaysia |