Surname سينار (Sinar 
, Senar 
, سينار 
) , globally, is a common last name. The family name سينار is habitual in Indonesia, where it is quite a rare surname, Uruguay, and Turkey. Not in comparison with a country's population, the name is most common in Indonesia, India, and Turkey. Also, سينار is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sinar | India, Sudan, Indonesia, Mexico, Turkey |
| Senar | India, Sudan, Indonesia, Malaysia, Turkey |
| سينار | Iraq, Jordan, Palestinian Territory |
| Synar | United States, India |