Follower of Christ combined with lake or waterfall
A modern American invention, Krislynn is a compound name. It blends the prefix 'Kris', derived from the Greek name Christian meaning 'follower of Christ', with the popular suffix 'lynn', which comes from the Welsh word for 'lake'.
Less common today
Krislynn isn't in the latest US Top 1000. It last peaked at #3,955 in 2015.
US births per 5-year period, 1990βpresent (SSA data).