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Cognomen Erganyan (Ерганян
, Erganyan
, Ерганьян
) , in the world, is a rare last name. The cognomen Erganyan is characteristic of Bulgaria, where it is a rare surname, Russia, and the United States, where it is an extremely rare surname. Much less frequently, Erganyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ерганян | Bulgaria, Armenia, Russia |
| Erganyan | United States, Russia |
| Ерганьян, Эрганьян | Russia |