[Narya]

I´ve got some names from the Elven Name generator:
Culalquamegil, Maikalad (meaning things like Headchopper the brutal)
Or how about Sauralda- chopper of useless people
and Thauronoon- Slayer of useless people.
or Orogrod- Orcslayer, the living death...
You can get some good names there but I think if you want to have a real good name you should translate a name into Sindarin or Quenya. I cannot speak any elven language yet, but I´m about to learn it.