Oh, you might have really, really blown this. Gosh I wish you would really listen to people here insteand of deciding you know what is best and then springing it on us and expeceting everyone to be delighted. I was one of the first to push for real name design here and even then knew that the "first name" and "last name" concept simply doesn't work for real names. I was also involved in Google Nymwars so I know all about it, and I wish I could find the reference, but there see more is a long technical report on why this doesnt work - not for names in many cultures, not for people who have some kind of honorific before or after their names, or for a dozen other reason. This will still have to be hacked ot make it work and you have probably made it harder.