What does Zhani mean?

I can not say a lot about this Word, but my surname is Zhani. I guess it's because of the Zhanibek khan who was legendary in Kazakh people history. Also, it is a Jewish female name. You can learn more about it, but I'm sure that in your case, this Word should have a completely different meaning. I'm also interested in learning more about this Word. I will be glad if you want to share your knowledge about this Word. I send greetings from Kazakhstan. It may turn out that you are connected with this country.