Family name พงษ์เกตุ (พงษ์เกตุ 
, Pongket ) , in the entire world, is a rare surname. The last name พงษ์เกตุ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, พงษ์เกตุ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พงษ์เกตุ, Pongket | Thailand |