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Cognomen Kuyumdzhyan (Kuyumdzhyan
, Куюмджян
) , in the entire world, is a rare last name. The family name Kuyumdzhyan is habitual in Russia, where it is a very rare surname, the United States, where it is an extremely rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Kuyumdzhyan | Canada, United States |
| Куюмджян | Ukraine, Russia |