Family name سيلمان (Silman 
, سيلمان 
, Celman 
) , across the world, is quite a common surname. The surname سيلمان is habitual in Estonia, where it is quite a rare surname, Egypt, and Germany. Not in comparison with a country's population, it is commonest in Egypt, Germany, and Sudan. Also, سيلمان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Silman | Egypt, India, United States, Pakistan, Germany |
| سيلمان | Sudan, Libya, Saudi Arabia, Syria, Egypt |
| Celman | Brazil, Argentina, Canada, Bolivia, United States |
| Sellmann | Brazil, Argentina, United Kingdom, United States, Germany |