It’s really the only name I have! It’s not even short for anything.
David.
HAA HAA HEE HEE HOO HOO… hoo…==> You cover your mouth to stifle your abrupt laughter, letting it dwindle off a little bit only to have it start up again, only much more softly. Pfft. David Strider. Pffha.
Hee hee, so you two are siblings? That’s pretty cool. We’ll you’re pretty cool, anyway. Him… not so much! But you probably already knew that.
I was just asking, because I used to live in his apartment with him and Bro.

Is something so humorous about my brother’s true name? I realize that most call him Dave, but…honestly?
You snicker just a little bit at how hilarious he had seemed to find it. That was a little strange, actually.
We are indeed. Fraternal twins, though I suppose the adjective goes without saying.
There are precious few privy to the knowledge of his whisper-quiet, secret dorkiness. You must have known him well.