Family name Жылкаидаров (Жылкаидаров 
) , in the entire world, is a rare surname. The last name Жылкаидаров is habitual in Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Жылкаидаров | Azerbaijan, Kazakhstan, Russia |