Family name ຮອງ (ຮອງ 
) , in the entire world, is a very rare last name. The last name ຮອງ is habitual in South-eastern Asia, particularly Laos, where it is a rare surname. Likewise, ຮອງ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ຮອງ | Laos |