Surname سيدار (Sidar 
, Sedar 
, Cedar 
) , globally, is a common family name. The family name سيدار is characteristic of Gambia, where it is quite a rare surname, Nicaragua, and Slovenia. Not in comparison with a country's population, the name is most common in India, Turkey, and the United States. Likewise, سيدار is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sidar | India, Iraq, United States, Indonesia, Turkey |
| Sedar | Indonesia, India, United States, Democratic Republic of the Congo, Turkey |
| Cedar | Nicaragua, India, Mexico, United States, Democratic Republic of the Congo |
| سيدار | Jordan, Libya, Iraq, Syria, Egypt |