Across the world, บุญเธียร (บุญเธียร 
) is a very rare gender-neutral first name. The forename บุญเธียร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name.
| VARIANT | COUNTRY |
|---|---|
| บุญเธียร | Thailand |
วะเท, อุทุมพร, นามวงษ์, and เฉลิมพานิช