Thread:Paul.rea/@comment-11533671-20140905022554/@comment-4091815-20140905031129

Her official name is Tate and that's what we're using until she changes it.

She was 9 when she went missing - that would place her in 3rd or 4th grade (most likely 4th) in most US schools. It's not canonical since we don't have that level of detail about her background.