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Around the world, Kalustyan (Калустян
, Kalustyan
, Калустьян
) is an extremely rare unknown gender first name. More frequently, Kalustyan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Калустян | Ukraine, Armenia, Russia, Belarus, Bulgaria |
| Kalustyan | Russia, Turkey, Bulgaria, United States |
| Калустьян | Ukraine, Russia |
Kaloustian, Калустиан, and Калустйан