Surname Karkusova (Karkusova 
) , across the world, is a very rare family name. The last name Karkusova is characteristic of Eastern Europe, particularly Slovakia, where it is quite a rare surname, Czechia, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Karkusova | Russia, Czechia, Slovakia |