It's probably a form of Edwina. Click on the hyperlink for more info.
And, in the future, please do two things: don't type in All Caps (which is the online equivalent of shouting, and is thus considered rude), and don't usurp another person's thread to ask your own name question (which is also considered a bit rude). Thanks.
Miranda "Multiple exclamation marks are a sure sign of diseased mind" -- Terry Pratchett