What's in a Name?

I've been considering the meaning of names for a while. This Sunday, we talked about the new covenant. When you would establish a covenant, one of the things you did was exchange identities with each other. In Revelation 2:17, we're told Jesus is going to give us a new name. While I don't know what my new name will be, I've been looking at what Carolyn means. The names Carolyn and Kyle are actually both derived from Charles, which means strong. With the command to "be strong and courageous" from Joshua 1 that we've been studying, I'm pondering what that means. So, what does your name mean?