Surname سيدم (سيدم 
) , all around the world, is a rare last name. The last name سيدم is habitual in Western Asia, particularly Yemen, where it is a rare surname, Bahrain, and Jordan. Not in comparison with a country's population, it is the most numerous in Western Asia, particularly Yemen, Saudi Arabia, and Jordan.
| VARIANT | COUNTRY |
|---|---|
| سيدم | Yemen, Bahrain, Jordan, Saudi Arabia |