Cognomen Sanroeng (Sanroeng 
) , globally, is a very rare surname. The last name Sanroeng is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Sanroeng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sanroeng | Thailand |
Ruttana, and Butsarakham