Surname Ket Seng (Ket Seng 
) , throughout the world, is an extremely rare last name. The cognomen Ket Seng is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. Likewise, Ket Seng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ket Seng | Malaysia |