Follower of Christ
Kristianne is a feminine elaboration of Christian, derived from the Latin 'Christianus'. It combines the traditional religious meaning with a French-inspired suffix, giving it a more ornate and rhythmic quality than the standard spelling.
Less common today
Kristianne isn't in the latest US Top 1000. It last peaked at #5,286 in 1991.
German television presenter and journalist
US births per 5-year period, 1990βpresent (SSA data).