This is much harder than I expected! Are you looking for one for a baby or just for fun? I'd have put Lucy, Leah, and Lily if your other girl wasn't already Lyla.
I like Aria, Emma, Chloe, Jane, and Ella.
Anna Mary Emma Ella Jane Jean Leah Roxy Tami June Jade Macy Erin Zoey Rose Bria Tina Sara Kate Lucy Barb Lexi Ruby Bria Jill Maya Lisa Lynn Lori Jodi Jenn Roza Tish.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.