Family name Sideek (Sideek 
) , globally, is quite a rare last name. The family name Sideek is habitual in Sri Lanka, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Qatar. Not in comparison with a country's population, the name is most common in Egypt, Sri Lanka, and Saudi Arabia. Also, Sideek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sideek | United Arab Emirates, Egypt, India, Saudi Arabia, Sri Lanka |