Surname Khaikara (Khaikara 
, Хайкара 
) , across the world, is a very rare family name. The cognomen Khaikara is habitual in Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khaikara | Russia |
| Хайкара | Russia, Ukraine |