Cognomen Khostikian (Khostikian 
, Хостикян 
) , in all the world, is a very rare family name. The cognomen Khostikian is habitual in Russia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khostikian | United States |
| Хостикян | Russia |