Family name Panrattanaisara (Panrattanaisara 
) , throughout the world, is an extremely rare surname. The last name Panrattanaisara is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Panrattanaisara | Thailand |
Supapat, Nilobon, and Rattanavadee