Surname Rahilja (Рахиля 
, Rahilja 
) , in the entire world, is a rare last name. The last name Rahilja is habitual in Kyrgyzstan, where it is quite a rare surname, and Russia, where it is an extremely rare surname. Predominantly, Rahilja is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Рахиля | Tajikistan, Kyrgyzstan, Russia, Kazakhstan, Uzbekistan |
| Rahilja | United States |