I like
Cassie too, but somehow I'm with your husband about the not "just
Cassie" thing. Have you considered
Jocasta,
Lucasta,
Cassidy or
Cassarah?
I'm kind of digging
Jocasta these days.
Three boys nappin', one mama namenerdin'
To peruse my top 100ish names:
http://www.behindthename.com/pnl/82589
He is becoming greater, I am becoming less
Bits of the journey here:
http://jodifriesen.blogspot.ca/And some family cuteness here:
https://www.flickr.com/photos/41705228@N08/