Family name Prasongsri (Prasongsri 
) , across the world, is a very rare surname. The surname Prasongsri is habitual in New Zealand, where it is a rare surname, and Thailand, where it is a very rare surname. Very seldom, Prasongsri is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prasongsri | New Zealand, Thailand |