There's probably millions of Armenians in Iran today because a lot of them come down to their strongholds in Tehran and Tabriz and many other cities due to economics. Big Christmas celebrations. More than a hundred churches. They know Iran is their only hope in hell left to save them from both the Turks or the Russians now:
It cannot be ignorance because no where ever will you hear an Armenian call himself Indian. And it makes no sense at all, did they originate in India and migrated to the Caucuses?
Yes, true. Armenia has good relationship with Greece and Lebanon. Lebanon has many Armenian churches and a sizeable community. There's also about a quarter million Armenians living in Iran for centuries, mid range estimate. Many other sources mention upwards of 600k Armenians inside Iran.