Cognomen สะเด็น (Saden 
, สะเด็น 
) , around the world, is quite a rare family name. The cognomen สะเด็น is characteristic of Northern Africa, particularly Libya, where it is a rare surname, Algeria, and Egypt. Not in comparison with a country's population, it is the most numerous in Indonesia, Egypt, and Algeria. Likewise, สะเด็น is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saden | Egypt, Japan, India, Indonesia, Algeria |
| สะเด็น | Thailand |