McDonnell, prior to it's merger with Douglas, named its fighters from mythological sources: Phantom, Phantom II, Voodoo, Banshee, Goblin.
Many aircraft, regardless of manufacturer have gotten their names from mythology or the supernatural: Vampire, Vulcan, Hercules, Orion, Aurora, Nimrod, Wyvern, Valkyrie, Mirage...
Theres also been the pattern of naming aircraft after older period warriors or weapons, again, manufacturer not withstanding: Gladiator, Viking, Hoplite, Pirate, Crusader, Scimitar, Cutlass, Javelin, Sabre...
Lockheed tended toward celestial sounding names for several of their aircraft: Galaxy, Constellation, Starlifter, Starfighter, Starfire...