Alright, I pulled a pretty bad one and forgot my account name.

I can provide a screenshot of the account, and proof of ownership as well. Is there any way to find out my damn account name? Obviously I still know my pw and the works, just forgot the acc name. You get into the habbit of logging in and not looking at it.

If you know the name and realm of one of the characters, someone from Blizzard can help you. If you forgot those, you can find this information in the save folder of Diablo II.

If you've registered it to an e-mail address, check your e-mail. Otherwise, if you remember some character names then shoot an e-mail to support@blizzard.com with one or more of the character names, they should be able to tell you the account name.

CDKey used to create the account may be useful as well.