Family name วงศ์ศาลา (วงศ์ศาลา 
, Vongsalai , Wongsalat ) , across the world, is a very rare cognomen. The surname วงศ์ศาลา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงศ์ศาลา, Wongsalat, Vongsalai | Thailand |