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 | India, Egypt, Pakistan, Germany, United States |
| سيلمان | Syria, Libya, Egypt, Sudan, Saudi Arabia |
| Celman | Canada, Argentina, Brazil, Bolivia, United States |
| Sellmann | United Kingdom, Argentina, Brazil, Germany, United States |