It is the same name I use here. Matthew Mishalak isn't my legal name, it is my fan/writing name. A lot of people assume it is my real name though.

That's what DDB called a "use name" and it counts as a "real name" to me. Note that I've never said legal name (or if I did, I didn't mean it). I mean the name by which you're commonly known in the community and by which you can be commonly identified.