My daughter Juliet was born at 4.56 pm on 07/08/99. Too bad she’s not 9 years younger! 
Podcaster, Adam Carolla has twins, a boy and girl who were scheduled to be born by C-section on 06/06/06. They opted to change it to the next day. He is an atheist, but he and his wife felt it would just be easier for their kids.
Cool! My sister was born on the exact same day!
Not an interesting date in itself, but Feb. 12, 1809 was one of the most auspicious dates in the history of the world as both Charles Darwin and Abraham Lincoln were born that day.