I really like Sebastiana on a theoretical level. It's very vibrant and vivacious. On a practical level I think it is possibly a little long in the day to day (I pronounce it with 5 syllables) but if I came across one IRL I would be very intrigued.
Please rate my "Names I would Use" list & "Backup Favorites" list. Feel free to rate some of my other lists too if you have the time.
https://www.behindthename.com/pnl/223226/138473