A topaz is a beautiful gem which contains a beautiful yellow color and can also be, in certain conditions, blue, colorless, brown, pink, or red. This would also make a beautiful name for a girl, in my opinion, and would age better than most gemstone names.
No. Just no. I mean, it sounds pretty in theory, but could you imagine meeting a new person and having to say, "Oh hey, my name is Topaz." Seriously. Just think about it.
Some people complain about this being the name of a yellow gemstone. That's why it appeals to me - it's beautiful, original, unconventional and kind of weird. Only one problem - in Ireland, Topaz is the name of a petrol station chain! Anyway, it doesn't put me off the name. With the exception of Ruby, Topaz is the only gemstone name that I like. I find Crystal, Jade and Amber really common and overused. Topaz sounds so different from them. It has an unconventional glamour. I love this name. It sounds spunky and unique, and it still has character and history behind it.