Family name เปี่ยมเสถียร (เปี่ยมเสถียร, Piamsathian 
) , in the entire world, is an extremely rare last name. The surname เปี่ยมเสถียร is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Piamsathian | Thailand |