Surname Sampaya (Sampaya 
) , all over the world, is a very rare cognomen. The cognomen Sampaya is habitual in Peru, where it is a very rare surname, Thailand, and South Africa, where it is an extremely rare surname. Much less frequently, Sampaya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sampaya | Malaysia, Thailand, Mexico, India, Peru |