My guess would be Christopher, Jonathan or Michael.
Those are MY first and middle names, and I was almost named Christopher!! That's kinda creepy!
Anyway, some good guesses so far and at least one person was on the right track. If you have already made three guesses, you can't make any more.
First hint will be to take a look at my interests -- that might help you figure it out.
LOL...all three were near hits but no cigar....