Last name Karatov (Karatov 
) , across the world, is a very rare family name. The surname Karatov is habitual in Lithuania, where it is a rare surname, Russia, where it is an extremely rare surname, and Germany. Measured by absolute frequency, this name is the most popular in Russia, Lithuania, and the United States. Very seldom, Karatov is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karatov | Germany, Canada, Lithuania, Russia, United States |