Strike through a name means it's taken.
Main Characters ALL TAKEN
Blair Waldorf
Charles (Chuck) Bass
Daniel (Dan) Humphrey
Jennifer (Jenny) Humphrey
Nathaniel Archibald
Serena Van Der Woodsen
Minor Characters
Aaron Rose
Agnes Andrews (model for Eleanor )
Carter Baizen
Elise Wells
Erik Van Der Woodsen
Georgina Sparks
Hazel ----
Isabel Coates
Lord Marcus Beaton
Nelly Yuki
Penelope St. Claire
Vanessa Abrams
Adults
Allison Humphrey
Anne Archibald
Bart Bass
Cyrus Rose
Duchess Catherine Beaton
Dorota
Eleanor Waldorf
Harold Waldorf
Headmistress Queller
Howie (the Captain) Archibald
Jack Bass
Lily (Van Der Woodsen) Bass
Rachel Carr (Shakespeare professor at Constance Billard)
Rufus Humphrey
Roman (Harold Waldorf's French BF)