AviK80:
I'm liking Draconian spelled with a C in the middle. Generic but at the same time evokes the feeling of a brutal militant culture like Sparta.
Draconians however are a specific D&D race belonging to Krynn. (Bozak, Baaz, Aurak, Kopak)
Probably better to use the 3.x designation of Half-Dragons. I mean everyone and their dog wanted to be half dragon at one point so I guess that's why Wizards eventually made the Dragonborn race so you didn't deal with a +4 LA.