Last name Tangamyan (Тангамян 
, Tangamyan 
) , across the world, is a rare cognomen. The last name Tangamyan is characteristic of Armenia, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine. Likewise, Tangamyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Тангамян | Armenia, Russia, Ukraine |
| Tangamyan | Armenia, Russia, United States |
| tigran tangamyan GE (b. 1941) |
|