Neither of these were ever "more feminine" though.
Even at their peaks they leaned more male. Most people wouldn't call
Erin masculine, but
Erin (m) and
Adrian (f) have pretty similar charts.
I don't agree with
Lia that people were "misspelling"
Adrian though. I'm sure it feels good to assume everyone's stupid and can't spell but it's probably just that people preferred that spelling.
Adrienne was also on the chart at that time.
Rosalie Quentin Larkin
Starlight Nocturne Silver
www.behindthename.com/pnl/59411