Last name ดวงดี (ดวงดี 
, Duangdee 
, Good Luck 
) , worldwide, is quite a common surname. The cognomen ดวงดี is habitual in Thailand, where it is quite a rare surname, Oman, where it is a rare surname, and Saudi Arabia. Not in comparison with a country's population, it is commonest in Thailand, Saudi Arabia, and Nigeria. Likewise, ดวงดี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดวงดี | Thailand |
| Duangdee | Malaysia, Australia, United States, Thailand, France |
| Good Luck | Saudi Arabia, Egypt, Nigeria, Thailand, Bangladesh |
| Duangdi | United States, Thailand |
Artduangdi, Deangdee, Douangdee, Douengurdee, Duangdai, Duangdean, Duangdeean, Duangeudee, Duangsadee, Duangudee, Duengdee, Duengdi, Duongdee, and Duuangdee