I love Galatea it's so fancy.
Tea "Tay-ah" is a cute NN though I'll admit it would be mistake for tea the beverage. Perhaps with that said the latter spelling would be better. I've heard some good things about the nn
Gala too although I personally am not as in love with it
Please rate my "Names I would use" list if you have a spare moment, feel free to rate other lists too if you want but ik there's a lot lol, thank you :)
https://www.behindthename.com/pnl/223226/138473