Surname Chaprasert (Chaprasert 
) , in all the world, is a very rare family name. The last name Chaprasert is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chaprasert | Thailand |
Sarut, Thongsuk, Passakorn, Karnjanaporn, and Watcharawan