A list in progress for my own amusement

[sethrak]

Harriet Potter (obv. not mine)
Herman Granger
Ronnie (Veronica) Weasley
Fredericka and Georgiana Weasley
Ruby Hagrid ("Yer a witch, Harriet" still slays me)
Nellie Longbottom
Thomasina Marvola Riddle, which doesn't quite work into I Am Lord Voldemort even with the nickname Tom, but ah well.
Moaning Mort