A dragonborn by any other name
Well draconians work fine if you want to explain their link to Tiamat but in the realms wouldn't Saurials do?
You know Dragonbait's people from Curse of the Azure Bonds and so on.
Still it beats Dragonite which is what the race was called in the anime series "Angel Links" which was introduced in "Outlaw Star" as Saurials so who knows.
Still anything would be better than Dragonborn it just sounds like an excuse to claim they came up with it in the first place which they certainly didn't.
That claim is probably somewhere in the Council of Wyrms for all i know!