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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 | Russia, Bulgaria, Belarus, Armenia, Ukraine |
| Kalustyan | Bulgaria, Turkey, United States, Russia |
| Калустьян | Russia, Ukraine |
Kaloustian, Калустиан, and Калустйан