Surname สุภายะ (Supaya 
, สุภายะ ) , all over the world, is a rare cognomen. The family name สุภายะ is habitual in South-eastern Asia, particularly Malaysia, where it is quite a rare surname, Singapore, where it is a rare surname, and Thailand. In absolute terms, it most frequently occurs in South-eastern Asia, particularly Malaysia, Indonesia, and Thailand. Likewise, สุภายะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Supaya | Indonesia, Malaysia, Thailand, India, Myanmar |
| สุภายะ | Thailand |