Last name นาคสง (Naksong 
, นาคสง , Naksaing ) , in all the world, is a rare surname. The surname นาคสง is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, นาคสง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Naksong | India, Thailand |
| Naksaing, นาคสง | Thailand |