...as Tumblr is calling him, is apparently Christopher Carlton Cumberbatch. Parents are Benedict Timothy Carlton Cumberbatch and Sophie Irene Hunter.
I'm thinking they might nickname him Kit, they seem the sort (and I think it's adorable).
Edit: On closer reading of the article, they seem to have gotten several things wrong and there doesn't appear to be any actual confirmation. But thoughts anyways?
This message was edited 8/30/2015, 8:29 PM