Cognomen นูรุดดิน (Nuruddin 
, Nooruddin , นูรุดดิน 
) , across the world, is a common last name. The family name นูรุดดิน is habitual in Western Asia, particularly Bahrain, where it is quite a common surname, Oman, and United Arab Emirates, where it is quite a rare surname. Measured by absolute frequency, the name is most common in Bangladesh, India, and Indonesia. More frequently, นูรุดดิน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nooruddin, Nuruddin | Malaysia, Bangladesh, Indonesia, India, Bahrain |
| นูรุดดิน | Thailand |
| Nurutdin | Russia, Thailand |