Name for a Fire/Earth dragon?

This name is for a character in my book and he is a dragon who is part Fire dragon, part Earth dragon.
-he is very big (Earth and Fire dragons are the biggest types of dragons in my story)
-he's about 19 or 20 years old
-he has a mix of red, brown, and green scales
-he has brown eyes
-he is brave
-he is loyal
-he is smart
-he is practically fire-resistant
-he is strong and powerful
-he ends up falling in love with the main character (a Fire dragon named Amber)

2015-07-27T20:15:54Z

Sorry:
-at one point he rescues Amber from a band of venomous dragon like creatures

2015-07-27T20:26:34Z

Ok, so the name has to be something you'd maybe find or could see in a legitimate fantasy move for teens to adults.

2015-07-27T20:27:34Z

Forgot this too:
-he's heroic.

2015-07-27T21:22:34Z

Preferably a name that begins with something other than the letter A. Thanks guys!

Anonymous2015-07-27T22:39:48Z

Charles O'Leary

Anonymous2015-07-28T02:42:05Z

- Ragmarokh
* Magma/Rock ( since he's part fire/earth)

- Derium

- Serpanine

- Agros

- Danike
(Pronounced : Dan-ee-ck)

- Grandagon
*Grand/Dragon (since he's big)

(Sorry if they sound like Pokémon :P )

Josie2015-07-27T20:55:41Z

Aragon

Anonymous2015-07-27T20:19:38Z

Because he is so big, name him "Fatty Firebreath."