I would love
Jessica if it weren't a) so common and somewhat dated for people born in the 70s/early 80s b) considered tacky is Italy, as most "new" names of American influence.
Jessica Artemisia is lovely (please no Nymphadora!)
Simon is one of those names I just don't get. It's not remotely ugly, but I don't understand why everyone here likes it so much. It's kinda of boring. However,
Arthur's really growing on me!