My childhood best friend was called David. Never called Dave though. We met at playgroup aged three and were pretty much inseperable until we we got to about fourteen and other influences took over. We sat next to each other in class and both our sets of parents were quite bemused. I even had a big soft bodied baby doll, dressed in pink that I called David which my grandad found hilarious.
It was like the Pulp song. "Disco 2000"
"Your name was Deborah,
It never suited ya...
...and they said that when we grew up,
We'd get married and never split up..."
His house wasn't all that small but it did have woodchip on the wall.