Cognomen Chakhmakhchyan (Chakhmakhchyan 
, Чахмахчян 
) , throughout the world, is a rare last name. The surname Chakhmakhchyan is habitual in Armenia, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Chakhmakhchyan | Armenia, Russia, United States |
| Чахмахчян | Russia, Ukraine |
| alexander chakhmakhchyan (b. 1930) |
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| levon chakhmakhchyan researcher ORCID ID = 0000-0002-2305-2343 |
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