Here are a few known dragons of the realms. Maybe you want to play one...or maybe it's just a name to drop.
Ember and Amber:
They are extremely rare: dragon twins! Unlike human twins they are the same dragon, the same conciousness. "They" are actually "she" and are mentally and emotionally bound together. The two names is just for human sensibilities. She is a great hunter and slayer of planar beings. Any dragonmate of hers would have his stamina tested daily trying to keep up with two dragon bodies!
Well known for two things: her matte black scales and her cult of personality. She demands to be worshipped by humans and presents herself as a goddess instead of a dragon (She's not, she just likes the worship). She tends to create little warband cults that go around looking for planar cults and such, elimenating them. Nightrae is not worried about any collatteral damage they cause but, if she's in another dragon's territory she is more discreet.
Argentus believes himself to be a paragon of purity and righteousness. He forged a kingdom which he rules and expects his subjects to be incorruptible, vigiliant and polite. He takes great pride in his kingdom and speaks of it often when in the presence of another dragon. He hopes to build an empire and, as such, wants his dragonmate to breed with the greatest of male dragonmates and hatch many dragons with which to expand his kingdom and divide it into fiefs among them.
Torrene: Torrene is a hedonist! She loves having a lustful dragonmate, savours having her breasts drank from by him, demands sex from him more than daily and tends to be always touching her dragonmate in some way. She also loves watching her dragonmate join with another dragon's female dragonmate. When they are done she always takes her mate repeatedly for the next couple of days, using him to the point of exhaustion and beyond..!