In Oblivion, when an item is enchanted it has to be named. Unlike in Skyrim, the same name cannot be used twice. Unless one is satisfied with "Sword of Fire, Mark III" and the like, a little creativity must be used. In Skyrim, naming enchanted items is optional and the same name can be used multiple times.
We have used names like "Black Stabber" for an enchanted ebony dagger of paralysis and "Elvin Air" for elvin boots enchanted with fortify acrobatics, for instance.
What are your favorite names? (Either for Oblivion or Skyrim.)