Family name Кароев (Кароев 
) , worldwide, is a rare surname. The family name Кароев is habitual in Central Asia, particularly Uzbekistan, where it is a rare surname, Kyrgyzstan, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Uzbekistan, Russia, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Кароев | Uzbekistan, Kazakhstan, Russia, Kyrgyzstan, United States |