Surname سدين (Sadin 
, سدين 
) , all over the world, is quite a common family name. The last name سدين is habitual in North Macedonia, where it is quite a rare surname, Malaysia, and Libya. Not in comparison with a country's population, it is the most numerous in Indonesia, Malaysia, and Bangladesh. Also, سدين is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sadin | Malaysia, France, India, Bangladesh, Indonesia |
| سدين | Saudi Arabia, Sudan, Palestinian Territory, Jordan, Egypt |