In all the world, Тер-Аствацатрян (Тер-Аствацатрян 
) is an extremely rare unknown gender first name. Much more frequently, Тер-Аствацатрян is the last name as well as the forename. Parts of the name also exists independently as a first name Тер, and a first name Аствацатрян.
| VARIANT | COUNTRY |
|---|---|
| Тер-Аствацатрян | Russia, Ukraine |