Last name ดวงศร (ดวงศร 
) , around the globe, is a rare cognomen. The cognomen ดวงศร is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ดวงศร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดวงศร | Thailand |