Pottermore tem seu nome completo listado em sua página de personagens para ela
Que Gina é a abreviação de que Ginevra foi confirmada em HP e as Relíquias da Morte
‘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 …
Seu primeiro nome completo foi originalmente confirmado em maio de 2004 em O antigo site baseado em flash da JKR ;
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.
E seu nome do meio foi confirmado (por JKR) em março de 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.