Family name สุนทรวร (สุนทรวร 
) , throughout the world, is a rare last name. The cognomen สุนทรวร is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุนทรวร | Thailand |
| นิติรัฐ สุนทรวร Thai politician, TH (b. 1964) |
|