I'm doing some research and have reached an impasse. I need to know the origin of the words "Caroline" or "Carolina", as in, the US' two states. The only reference I found is that when there was a Carolina territory, before the US had formed colonies, it was named in honor of King Charles I. But, doing some research, King Charles I did not have any relatives, that I can find, that had the name "Caroline" or "Carolina". So, where does this word and name come from?