Surname Хамбарчян (Хамбарчян 
, Hambarchian 
) , all around the world, is a very rare cognomen. The surname Хамбарчян is habitual in Netherlands, where it is a very rare surname, Russia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Хамбарчян | Russia |
| Hambarchian | Netherlands, Canada, United States |