Cognomen Khikhinashvili (Khikhinashvili 
, Хихинашвили 
) , globally, is a rare last name. The family name Khikhinashvili is habitual in Russia, where it is a very rare surname, Georgia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Khikhinashvili | Russia, Georgia |
| Хихинашвили | Kazakhstan, Russia |