My due date was Aug 6 (my folks anniversary) but I was born on June 6. My name was going to be Barbara until the woman in the hospital bed next to my mom decided she liked that name, so I was quickly named Karen (for my maternal grandmother, Catherine) plus my mom liked it because she heard it was Swedish.
Luckily I love my name. Seriously, I think my life would have been WAY different if I had been a Leo. I'm more inclined to attribute a life change to star signs rather than a name. But life's what you make it.