I think the name [name_f]Xanthe[/name_f] is a cool one. I know someone named [name_f]Alexandra[/name_f] or something like that, and she goes by [name_m]Xan[/name_m], which is also very cool.
[name_f][/name_f]I like [name_f]Xanthe[/name_f] [name_f]Violet[/name_f] the best form your list. I’ll suggest [name_f]Xanthe[/name_f] [name_f]Geneva[/name_f] 