Surname พิเชียรเสถียร (พิเชียรเสถียร 
, Pichiansathian , Phichiansathian ) , in the world, is a very rare cognomen. The family name พิเชียรเสถียร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pichiansathian, Phichiansathian, พิเชียรเสถียร | Thailand |