Family name សុស៊ី (សុស៊ី 
) , all around the world, is an extremely rare cognomen. The cognomen សុស៊ី is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. More prevalently, សុស៊ី is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| សុស៊ី | Cambodia |