Surname สุนทรวัตร (สุนทรวัตร 
) , across the world, is a very rare last name. The family name สุนทรวัตร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, สุนทรวัตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุนทรวัตร | Thailand |