Family name Katasonova (Katasonova 
) , in the world, is a very rare cognomen. The cognomen Katasonova is habitual in Estonia, where it is a rare surname, Russia, where it is a very rare surname, and Spain. Not in comparison with a country's population, it most frequently occurs in Russia, Spain, and France.
| VARIANT | COUNTRY |
|---|---|
| Katasonova | Russia, Spain, United States, France, Ukraine |
| maria katasonova Russian journalist and political activist, RU (b. 1996) |
|