In all the world, บุญเถียร (บุญเถียร 
) is a very rare gender-neutral first name. The first name บุญเถียร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Much less frequently, บุญเถียร is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| บุญเถียร | Thailand |
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