Female fire: carnelian (Wings of fire)
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.
Deathwing (WoW reference)
Poison female: Poison Ivy
Fred
If lightning: storm wing —SmilewithanS
Volcano, ice storm, death, thunder
Relámpago:pikachu
Microraptor on steroids
Female fire: Britney Sears
Zeus for a lightning wyvern
Female fire: melisa
Alduin
Paarthurnax
Or keemstar
Goliath
Nimbus (lightning)
Akatosh.
Paarthurnax.
Alduin.
Aldolein (Destroyer of Worlds)
All Skyrim.
Fire male: Bennett.
TEAM SKY!!!! (MandjTV)
Flying magical giga
Flame ,red,iec,jake ,the dark
Lmg:Lightning machine gun