If fire name Ed Sheeran
Wyvern
The Wyvern is a highly sought-after massive flying dragon that can overpower most creatures it faces. The deadly Wyvern, which is only tamable by stealing and raising as a baby, can be found in four varieities — Fire, Ice, Lightning, and Poison — each of which have distinct attacks.

Name ideas for your Wyvern from ARK players.
Burnard
If its a lighting wyvern-lightning Mcqueen
Smash
Lightning dragon = Shock-Shockwave-Tornado-Electro-Electric
If poison name it venom
Ice - Ice T
Fire: napalm
Wipe out
BFOAT! Best flyer of all time
Thootful
(Wings_of_fire_reference)Tsunami=Tropical
Fire female:Amber
If male fire wyvern do ares
Toothful
Song-based; Over And Out, Copycat.
Fire)sparky lighting)Godzilla/gadora poison)my teacher
If fire Blazeken
Starflight
Green poison male: Camo (from skylanders)