Family name สุรวย (Surai 
, สุรวย ) , in all the world, is quite a rare cognomen. The surname สุรวย is characteristic of Malaysia, where it is a rare surname, Thailand, and India. Not in comparison with a country's population, it is commonest in India, Indonesia, and Thailand. More prevalently, สุรวย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Surai | Malaysia, Thailand, Japan, Indonesia, India |
| สุรวย | Thailand |