Probably a me thing but [name_f]Violet[/name_f] is jarring next to [name_f]Arabella[/name_f] and [name_f]Catalina[/name_f] due to the popularity. [name_f]My[/name_f] sister had a VERY common name and I do not and it definitely bothered her.
Few ideas
[name_f]Rosetta[/name_f]
[name_f]Rowena[/name_f]
[name_f]Natalia[/name_f]
[name_f]Veronica[/name_f]
[name_f]Leona[/name_f]
[name_f]Leota[/name_f]