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Cognomen Nagdalyan (Нагдалян
, Nagdalyan
, Нагдальян
) , across the world, is a rare family name. The cognomen Nagdalyan is characteristic of Armenia, where it is quite a rare surname, Belarus, where it is a rare surname, and Russia. Also, Nagdalyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Нагдалян | Kazakhstan, Russia, Belarus, Armenia, Ukraine |
| Nagdalyan | Russia, United States, Armenia, Germany, Ukraine |
| Нагдальян | Russia |