Surname Тер-Нікогосян (Тер-Нікогосян 
) , all around the world, is an extremely rare family name. The surname Тер-Нікогосян is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname. Parts of the name also exists independently as a first name Тер, and a last name Нікогосян.
| VARIANT | COUNTRY |
|---|---|
| Тер-Нікогосян | Ukraine |