With the recent old names free-up, I've seen quite alot of names which could be considered pretty rare and even unique. No, wait a minute... saying "unique" is wrong. Every name is in a sense unique, because there's no other one exactly the same. I still cringe when I see names like "Puremelee123", "L337Mike9000" etc etc. You'd think the name change update gave people a chance to be more creative than this. Guess not.
Personally, I like my accounts' names. Have gotten a few compliments too.
Tsar - the rulers of Russia before the communists turned everything upside down and inside out.
NineHearts - just because the account has Level 9 Constitution.