Surname วาณิชย์เสถียร (วาณิชย์เสถียร 
) , in the entire world, is a very rare last name. The last name วาณิชย์เสถียร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วาณิชย์เสถียร | Thailand |