I have been asked this question several times now, so I think it's time I explain dEhiN.
I am dEhiN (with that specific spelling). More specifically my current, self-appointed, self-created pseudonym is dEhiN.
It all started about 3-4 years ago when I got started into music production and was also on a band called Palm Sway. I decided to create a stage name. I picked dEhiN as a merging of my full name - David Hiran Watson.
Now dEhiN has become my stage name for some things and a general pseudonym for other things. I say general pseudonym because, according to the dictionary, a pseudonym is technically a pen name a writer writes under. Like Mark Twain for Samuel Clemens.
At first I used dEhiN as both a stage name for my own musical compositions and a pseudonym for my works of creative writing. But now all my screenplays and scripts are penned by David H. Watson. And my musical compositions are released by David H. Watson. (Well, since none have actually been released, any that will be in future).
But my entertainment company, which I plan to release any creative ventures under, is dEhiN Entertainment. And my blog used to be dEhiN's Blog, although that's of course now changed.
So now you know more about the name dEhiN. By the way, dEhiN is pronounced with the stress on the second syllable. So "de" like in "death" and "hin" like in "hindrance".
DH