In the book "Among the Hidden" by Margaret Peterson Haddix, Jen's last name is Talbot.
Talbot
Talbot
Her Last name is Tabbott if that helps...
Jennifer rose talbot
Lukes last name is Garner
Jens Asby's birth name is Jens Poul Pedersen.
Jens is a Scandinavian name, popular in Denmanrk, Norway and Sweden. It means "God is gracious". It is a Scandinavian variant of the name John. It is somewhat popular as a last name in USA, not first name.
Edna
Jens Kloppenborg's birth name is Jens Kloppenborg-Skrumsager.
Jens Locher's birth name is Jens Thilson Locher.
Jens Romundstad's birth name is Jens Per Romundstad.