I had tons when I was little, mostly thanks to my dad-
MonkeyButt
Squirt
Booger
Boog
and more...

When I did gymnastics my coach always called me 'D'
I've gotten typical ones for Dayna-
Dayn(pronounced like dain), DayDay, etc.

My one year old cousin now will once in a while point to me and go "Duh-duh-duh"

There are many more that I've gotten from friends and team mates too