If you had to choose, which one and why?
Holly, I think it's prettier and sounds more grown up.
Do they give you different images? Would the parents of a
Holly be different than those of a
Jade? I don't know, I think I would expect
Jade's siblings to be more trendy, where as
Holly would have siblings like
Madeline and
Jonathan.
Would you only use
Holly during the Christmas/winter period? No, it's fine. I also wouldn't only use
June for a baby born in
June.
and are they dated? Yes, but that's fine.
Holly or
Jade?
Holly.