Surname គ្រន់ (គ្រន់ 
) , in all the world, is a very rare cognomen. The cognomen គ្រន់ is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare surname. Also, គ្រន់ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| គ្រន់ | Cambodia |