Vita is Italian, meaning "life." When I got her from the shelter, they were just about to shut down adoptions do to n infection break out. They knew i'd been considering her and called me at work, as she wasn't showing any symptoms yet. I raced out of work and brought her back with me. All the other kitties there died from the infection. vita never showed any symptoms or problems.

Amber is usually a female's name. I haven't met other males. (Mr. Amber Cat - thought the kitten was a girl until I got in to the vet's; turned out to be a neutered male).

Sparkle is more common than I realized when I named her.
Chestnut, Ruffles, Crystal, Cuddles and even Dazzle are all common. As are Ebony and Sugar.