Ahhh, the nickname blog. :)
I have quite a few. The first one that always comes to mind is Chuck. Christine Huck. Chuck. There are 2 Christine's in our close group of friends. So, mine was the easiest to condense to Chuck. Creed (Christine Reed) just didn't stick!
There's Chris. But that's a rare one.
Christine Marie. Its not really a nickname. But, my aunt ALWAYS calls me Christine Marie. No matter what. :)
Babe. But only Marc gets to call me that. And my parents, but its said in two totally different ways.