Talk:Hatsune Miku/@comment-113.173.126.17-20120922124722/@comment-5051846-20120922143822

Its a reference to the fact that they are a producer. Thats what the 'P' stands for. However, they are mainly chosen by fans and are not usually picked by the creator themselves. The producer usually starts out without a special 'P' name and gains one when they get recognition.