This name has NOTHING to do with Jaden/Jayden/Jaiden etc. It has a different origin and I'm fairly sure it's pronounced differently than Jayden as well. This is a Biblical name, used in the Old Testament, specifically in Nehemiah 3:7, where Jadon joins Melatiah in making repairs to the Jeshanah Gate. Maybe Melatiah would make a good name?
_The Complete Book of Hebrew Baby Names_ by Smadar Shir Sidi and _Who's Who in the Old Testament_ by Joan Comay both say that Jadon or Yadon means "he will judge".