Family name ฤา (Rue 
, ฤา 
) , in all the world, is quite a common surname. The surname ฤา is habitual in Guernsey, where it is a common surname, Norway, where it is quite a rare surname, and Luxembourg. In absolute terms, this name is the most popular in the United States, France, and Philippines. Likewise, ฤา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rue | Philippines, France, Spain, United States, Zimbabwe |
| ฤา | Thailand |