lost for a name

My daughter is a week old and I am completely at a loss for a name. I am leaning towards [name_f]Adelaide[/name_f], which appears to be the best fit, but am cautious as I’m recognizing [name_f]Adelaide[/name_f] (aa like apple-del-aid)/[name_f]Adele[/name_f] is fairly popular.
Other names that make the list include [name_f]Penelope[/name_f], Zeliah (zell-leah), [name_f]Ione[/name_f] (i-own), and [name_f]Clementine[/name_f] out of pure adoration with [name_f]Clementine[/name_f] from [name_f]Eternal[/name_f] [name_f]Sunshine[/name_f] of the Spotless Mind ([name_f]Clementine[/name_f] as a name is my least favorite though).

Is anyone familiar with any other names in general that have a similar feel to those above, are beautiful, somewhat “vintage” I guess, and unique.

I suppose I lean towars older names. I also have a love affair with names that begin with X and Z that are able to acheive a softer feminine flow… however rare.

Unusual and beautiful… any suggestions?