Cognomen บุญกรณ์ (บุญกรณ์ 
, Bunkorn 
) , worldwide, is a very rare family name. The cognomen บุญกรณ์ is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, บุญกรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บุญกรณ์ | Thailand |
| Bunkorn | Canada, United States, Thailand |