Kan is a special name that some families in China and other parts of East Asia have. It's like a last name that you have in Western countries. When someone has the name Kan, it means that they belong to a family that has been using this name for many generations.
Just like how different families have different names in the West – such as Smith, Johnson, or Patel – families in East Asia also have different names. Kan is one of those names, and it's a bit like a family badge that everyone in the family wears.
So, if someone has the name Kan, it means that their ancestors carried this name for generations. Now, they have inherited this name and can pass it on to their children too. This helps to keep the family legacy going – which means keeping the stories and traditions of that family alive for many years to come.