Last name บุญสงฆ์ (Bunsong 
, บุญสงฆ์ ) , in the world, is quite a rare family name. The cognomen บุญสงฆ์ is habitual in Zimbabwe, where it is quite a rare surname, Thailand, and Cambodia, where it is a very rare surname. In absolute terms, it is commonest in Thailand, Zimbabwe, and China. Also, บุญสงฆ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bunsong | China, United States, Zimbabwe, Thailand, Cambodia |
| บุญสงฆ์ | Thailand |