Last name Suntiya (Suntiya 
) , in all the world, is a very rare family name. The last name Suntiya is characteristic of Thailand, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and India. More frequently, Suntiya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suntiya | India, Nigeria, United States, Thailand |