Cognomen سينم (Sinem 
, سينم 
) , in the entire world, is quite a rare surname. The family name سينم is characteristic of Indonesia, where it is a rare surname, Bulgaria, and Portugal. Measured by absolute frequency, this name is the most popular in Indonesia, Turkey, and Germany. More prevalently, سينم is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sinem | Turkey, Germany, Indonesia, Bulgaria, United States |
| سينم | Iraq |