Cognomen Ruali (Ruali 
) , in all the world, is a very rare surname. The family name Ruali is characteristic of Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Ruali is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruali | Indonesia, Italy, Malaysia, Ecuador, India |