Looking for a girl name that speaks to me

I am a writer and I’m currently in the process of finding the right name for a couple of new characters in my story. These characters are Socialite/Upper [name]East[/name] Side/Aristocractic type characters. So I’m looking for names that reflect that. I’m also looking for boys names of that style too.

The names can be common or something that is rarely heard or never heard before. Does anyone know of any names that fit the style I’m looking for?

[name]Anastazia[/name]
[name]Philomena[/name]
[name]Victoria[/name]
[name]Wilhelmina[/name]

[name]Willoughby[/name]
[name]Carlton[/name]
Maximillion
Brierton
[name]Xavier[/name]

So, I’m not a New Yorker, so maybe I shouldn’t say anything, but I have friends in New [name]York[/name], two of them are Upper [name]East[/name] Siders, and their names are [name]Tamsin[/name] and [name]Julien[/name].