Between the two options, I say
Charles. I don't actually like
Charles, but I cannot separate
Chester from molester, sadly.
What about the nickname
Chet for
Charlton?
A bit more obscure, but also
Chariton or
Chetan?
Or, if it's not "cheating" because the ch doesn't actually say "ch":
Christopher,
Christoph,
Christian, or
Christer?
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/