Surname Королов (Королов 
, Korolov 
) , all around the world, is a rare cognomen. The family name Королов is habitual in Ukraine, where it is a very rare surname, Spain, and Kyrgyzstan. Measured by absolute frequency, it most frequently occurs in Russia, the United States, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Королов | Kyrgyzstan, Russia |
| Korolov | Germany, Russia, Spain, United States, Ukraine |