Her Japanese name comes from the English word "Cute" while her English name, Ivy, comes from the ivy plant because her suit and hair colour are green.
Ivy is tomboyish and trendy, and can be just as feisty as her partner, Daisy, sometimes. She is shown to be a farm girl with a Southern accent in Ham-Ham Games, but this did not carry over to the anime. She's always her best when Bo's around, but this doesn't stop her and the other girls from their squabbles.
See also: Ivy/Gallery