This certainly beats Vicki and variants, and it sounds less like the horrible British and Canadian conservative parties than Tori. It still does, though, which is why I won't warm up to it.
I've been called Toria for years, and am in the process of officially changing my name from Victoria to Toria. I like the shortening of it, because Victoria is too posh and Vikki is too common. Toria is just right!