My pirate name is:
Dirty Anne Rackham
You're the pirate everyone else wants to throw in the ocean -- not to get rid of you, you understand; just to get rid of the smell. You have the good fortune of having a good name, since Rackham (pronounced RACKem, not rack-ham) is one of the coolest sounding surnames for a pirate. Arr!
Get your own pirate name from fidius.org.