Cognomen บรรณ์ (Ban 
, บรรณ์ 
) , throughout the world, is a widespread family name. The family name บรรณ์ is characteristic of Hungary, where it is quite a common surname, Romania, and Malaysia (explore the name in all countries). Measured by absolute frequency, it is commonest in China, India, and Malaysia. Also, บรรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ban | Romania, Myanmar, India, Malaysia, China |
| บรรณ์ | Thailand |