This is something all of you on your own can very easily do and see with your own eyes. I personally heard of those getting codes or looking for secret stuff mixing or like crossword puzzles etc, in which just by default can come up with things.
All hebrew names have a meaning. Few months back when studying Genesis, I was questioning things which didn't seem to make sense in some of the geneologies.
Anyway......without what I say, you can just google/wiki the names of Adam to Noah and the 'meaning' of them. Then the names of Adam through Cain's line and lamech and his wives. And Adam to Jesus in Matthew. They all contain a clear message. Start with God (we know what God means) but that is the starting point.
As for "why", I do not know. I am also not the first to have done this, I am not sure how long or how new it is.