Surname Xalilzade (Xalilzade 
, Халилзаде 
) , worldwide, is a rare family name. The last name Xalilzade is habitual in Azerbaijan, where it is quite a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Xalilzade | Azerbaijan |
| Халилзаде | Russia |