A Christian
Kjersten is a Scandinavian variant of the name Christina. It ultimately derives from the Greek name Christos, referring to a follower of Christ.
Less common today
Kjersten isn't in the latest US Top 1000. It last peaked at #6,884 in 1996.
American television journalist and news anchor
US births per 5-year period, 1990βpresent (SSA data).