Family name บุญรืน (บุญรืน 
) , in all the world, is a rare last name. The family name บุญรืน is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. More frequently, บุญรืน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บุญรืน | Thailand |