Last name Сайдаброр (Сайдаброр 
) , all around the world, is an extremely rare surname. The cognomen Сайдаброр is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname. Predominantly, Сайдаброр is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сайдаброр | Russia, Ukraine |