"Charl" is a name that people can have. A name is something that we call someone so we know who they are. Just like you have your name, other people have their own names too. Some people are named "Charl." It's a way to identify themselves and for others to know who they are talking about. Names are special because they symbolize that person and their unique identity. So, if you meet someone named Charl, you can say their name to get their attention and talk to them.