Last name Sansuya (Sansuya 
) , all around the world, is a very rare surname. The family name Sansuya is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Much less frequently, Sansuya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sansuya | India, Thailand |