Vilken bok eller källa har nämnt Ginny Weasleys namn som "Ginevra Weasley"?

Pottermore har sitt fulla namn på sin karaktärssida för henne

AttGinnyärkortförGinevravarin-canonbekräftadiHPochdedödligaHallowsna

‘Yes, my tiara sets off the whole thing nicely,’ said Auntie Muriel in a rather carrying whisper. ‘But I must say, Ginevra’s dress is far too low-cut.’
Ginny glanced round, grinning, winked at Harry, then quickly faced the front again. Harry’s mind wandered a long way from the marquee, back to afternoons spent alone with Ginny in lonely parts of the school grounds. They seemed so long ago; they had always seemed too good to be true, as though he had been stealing shining hours from a normal person’s life, a person without a lightning-shaped scar on his forehead …

Hennesfullständigaförnamnbekräftadesursprungligenimaj2004på JKR: s gamla flashbaserade webbplats ;

Arthur Weasley was one of three brothers. Ginny (full name Ginevra, not Virginia), is the first girl to be born into the Weasley clan for several generations.

Och hennes mellannamn bekräftades (av JKR) i mars 2004

kylie: Thanks for writing such wonderful books, Ms Rowling :). Just one question: What are Ron, Hermione and Ginny's middle names? Thank you :)

JK Rowling replies -> My pleasure:) Middle names: Ginny is Molly, of course, Hermione 'Jane' and Ron, poor boy, is Bilius.

JK Rowling's World Book Day Chat, March 4, 2004

I den allra sista boken heter Ginny Ginevra för den enda tiden i serien, av hennes moster Muriel. Hennes riktiga förnamn nämns inte alls under resten av Harry Potter-böckerna.