Cognomen บรูณ์ (Bru 
, บรูณ์ 
) , around the world, is a common family name. The cognomen บรูณ์ is characteristic of Ethiopia, where it is quite a common surname, Brunei, and Norway, where it is quite a rare surname. In absolute terms, the name is most common in Ethiopia, France, and Spain. More prevalently, บรูณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bru | Norway, Spain, Ethiopia, Colombia, France |
| บรูณ์ | Thailand |