There are many famous weapons through-out time & space that conjure up epic images of their uses and the history of their use: Mjolnir, hammer of the thunder god Thor, or, Excalibur – Sword of King Arthur, plus many more.
Not all weapons are powerful artifacts, but are simply known because of their owner.
Also, what sounds better? Saying you found a katana, or, Giantfang, used by the slayer of the last of the giant kings?
Presented here are 100 weapon names, aimed at a fantasy setting.