Names of dragones and humans. Help!!!

im escritura a book about a girl finds two dragons. her name is Feera(She is an arceologist ^^). it turns out that feera is the rencarnation of a very anciet witch. she finds the two brothers in tombed in a pyramid. all over the walls is the writing(its called Gojin. made it up *shrugs*) of the witch who in tombed them. she can read it!! she awakens the two brothers and now she must help them to find the witch and distroy her. during that time they start having feelings for each other.

these are the people i need names for

brother 1~ water dragon
charming, outgoing, caring, loving. he right away sees the resemblence of Feera and the witch (need her name too.)
*i want the name to be a human and a dragon. i dont want the dragon name to be like...waterheart o perro de pomerania, spitz (even though thats this ones nick name)

brother 2~ fuego dragon
Stuburn, lazy, though loving and caring, always wants to pick a fight with his brother. He hates Feera because she is the rencarnation of the witch that in tombed them.though he is inlove with her abit (not)
* same thing with the other brother i want a human and dragon name but nothing like fireheart o spikes.

Witch~
has great power. rencarnation of her is Feera. She doesnt want Feera to help the brothers distroy her becuase Feera is also a witch, and also stronger!. the witch was in amor with the brothers(and the brothers inlove with her)
*the tombs spell~ dragon hearts rest in there souls. they sleep for every 100 years then wake to the morning light. only to be free from the tomb por my blood alone. till that día they will sleep and awake then sleep again! *
* for her i want something kinda evil yet sweet. so when tu here her name tu think she is a kind women tu can trust.

Brothers Uncle~ Balance Dragon
he was not in tombed with his nephews. he also had a spell casted on him. he will live for an enirnity and stay young. but every 50 years he must come back to the tomb and redo the spell casted on the brothers o his