All around the world, บุญไทย (บุญไทย 
, Boonthai 
, Bunthai 
) is a rare unisex forename. The forename บุญไทย is habitual in Thailand, where it is a rare unisex name, and China, where it is an extremely rare boy's name. Also, บุญไทย is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| บุญไทย | Thailand |
| Boonthai | Malaysia, United States, Thailand, China |
| Bunthai | Thailand, China, France, United States, Cambodia |