Mine came from a Marvel Comics mutant named Jubilation Lee, she was a minor character with pyro powers, now she's a vampire or something. Always flying that nerd flag high.
I was reading a book by an author I enjoy and just liked the title. After seeing the inventive names on the board I wish I thought about it a little more.
Mine came from racing, when I first started I was slinging my ass end into it (corners lol) too hard and coming out of turns backwards. My uncle called me that, and I be dam it stuck.
I wanted a unique name that had some depth and a meaning. I love the story Romeo and Juliet. And, I have always loved the name "Juliet" and what it stands for. Juliet was a romantic like myself. Plus, if you google the name, it means "youthful which describes me. It seemed to fit me perfectly.
In 2000 Al Gore was constantly re-inventing himself. At one point the pundits said he was striving to be an Alpha Male. The underscore in the name shows that it was from the early internet era.