Last name ศิษ (Sit 
, ศิษ 
) , around the world, is a common cognomen. The cognomen ศิษ is characteristic of Macao, where it is quite a common surname, Bermuda, and Hong Kong (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in India, Myanmar, and Hong Kong. Likewise, ศิษ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sit | China, Hong Kong, Taiwan, India, Myanmar |
| ศิษ | Thailand |