Last name ดาววัน (ดาววัน 
, Dawwan 
) , around the globe, is a very rare family name. The last name ดาววัน is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, and Philippines, where it is an extremely rare surname. More prevalently, ดาววัน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดาววัน | Thailand |
| Dawwan | Philippines, India, Thailand |