I love
Penelope! It sounds good with Kitcher too.
I think
Penelope is quite long, so would go better with a short middle name. However, it doesn't have to be a 'plain' name. A short but interesting middle name could be a good compromise.
How about:
Penelope JunoPenelope EsmePenelope NyahPenelope NiamhPenelope RuthPenelope WillowPenelope OlivePenelope AnyaPenelope Greer
**
Emma**
http://www.behindthename.com/pnl/54547
Favourites:
Eve,
Alice,
Norah,
Isla //
George,
Charlie,
Arthur,
Oscar