some great names, but keep it simple. Short and punchy names will be remembered and if you have a website remember people need to be able to spell the name.
Without going back thro 5 pages not sure if it's been mentioned but just check that whatever name you choose that the web address is available and don't have a web address with hyphen etc, but how about,
Kirsty, in my experience, being in the wedding industry for *cough* years, people tend to gravitate towards more professional sounding names rather than ones with your name in the title.
I know wedding cakes are different from celebration cakes but I would think the general principle would be the same. That's just my opinion though.