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Family name Ter-Oganesyan (Ter-Oganesyan
, Тер-Оганесян
) , in the entire world, is a rare last name. The cognomen Ter-Oganesyan is habitual in Russia, where it is a very rare surname, Ukraine, and the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Ter, and a last name Oganesyan.
| VARIANT | COUNTRY |
|---|---|
| Ter-Oganesyan | Russia, Canada, United States |
| Тер-Оганесян | Ukraine, Russia |