There are at least 7 bands called "Wonderland".
1) An all Girl Irish Group managed by Kian Egan and Louis Walsh.
They were formed through the auditions held by Louis Walsh, a well-known Irish manager of pop boy groups and Kian Egan, a member of the record-breaking group Westlife. They were looking for five girls between ages 15–25. The audition was held in Dublin, Ireland, July 2008. An estimated 7000 girls auditioned at that event.
In September 2008 Read more on Last.fm