Family name Subarai (Subarai 
) , all around the world, is a very rare last name. The cognomen Subarai is characteristic of Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Subarai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Subarai | India, Malaysia |