Each name bank is from a different sub-series from the Rainbow Magic book series, including the internationally-different names (names with slashes).
dw (rainbow fairies):
Ruby, Amber, Saffron / Sunny, Fern, Sky, Inky / Izzy, Heather
dw (weather fairies:
Crystal, Abigail, Pearl, Goldie, Evie, Storm, Hayley
dd (party fairies):
Cherry, Melodie, Grace, Honey, Polly, Phoebe, Jasmine
dd (jewel fairies):
India, Scarlett, Emily, Chloe, Amy, Sophie, Lucy
dd (pet keeper fairies):
Katie, Bella, Georgia, Lauren, Harriet, Molly, Penny
dd (fun day fairies):
Megan, Tallulah / Tara, Willow, Thea, Freya / Felicity, Sienna, Sarah
dd (petal fairies):
Tia, Pippa, Louise, Charlie / Charlotte, Olivia, Danielle, Ella
dd (dance fairies):
Bethany, Jade, Rebecca, Tasha, Jessica, Saskia / Serena, Imogen / Isabelle