i have four.

Kourin:my hobby is my work,i want work in it,but no works,XD.and very intelectual,lonely and looks more younger than my true age.Younger people like molest me sometimes.My room is full of odds and ends and like collect things.
Patchouli:Knowledge in lots of ambits.no likes go outside much.(in fanon,she is a yaoi or yuri fangirl who draws doujins;me too.)
edit:in my home,im called "Pachi" who sounds like "Patchy"
Alice:likes dolls too much,seems sometimes like a tsundere...(when im in love,im a bit tsundere too,no likes who the person of my love knows who many love i have for him.XD) she is lonely,perfectionist and have a GREAT mom.
Komashi:a gold heart but is lazy.