Cognomen ดาวประเสริฐ (ดาวประเสริฐ 
) , all over the world, is a very rare surname. The surname ดาวประเสริฐ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ดาวประเสริฐ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดาวประเสริฐ | Thailand |
Daoprasert, Daowprasert, and Dowprasook