I really like this name. It means fertile and I like that it has a growth name meaning. Jackson means son of Jack and so Season sounds like son of the sea which I love. I also like the feeling of the seasons of your life with bringing a human being into the world. Season also sounds a bit like Caesar and I like the fact that the second S sounds a bit like a Z. For a girl I think season has a cool nature vibe too and Alison, Addison don't sound masculine so Season certainly wouldn't and it sounds a bit alternative. I've never heard of this being a name though and I wonder if anyone else has. It does come up on a baby meaning list but I hadn't heard it