From the article, plus the two UK biblical names Jude and Reuben. For the UK, I think most of these are second-order, if that is the right way to describe appreciating a name without using it for the same reason as the parents being copied.
(on a iphone 11)
(Mind you, the UK is still worse - Jack is #19 but John isn't even on the list)
Doesn't really matter, I suppose - names are pretty arbitrary anyway and I can't imagine the sort of pain that would be involved in trying to force-canonicalise Jack->John, Leo->Leonard, Theo->Theodore (or Theobald?). Even the French don't do that any more!