I see it used in fics all the time. I actually am liking that it's not Percival in canon. I detest that everybody thinks it's Virginia Weasley. I don't particularly care for that name. I adore that her name is Ginevra. That's a nice name. Some of the best written fics say Virginia though and I auto-correct with my mind as I read it.
Percy, just Percy. More than enough of a man all on his own.
~Chrissy~