Pure lake
Kazlyn is a modern American invention, likely created by blending the prefix 'Kaz' (often derived from the Greek name Katherine, meaning pure) with the popular suffix 'lyn' (meaning lake). It follows the contemporary trend of creating unique, melodic names by combining familiar phonetic elements.
Less common today
Kazlyn isn't in the latest US Top 1000. It last peaked at #10,728 in 2016.
US births per 5-year period, 1990βpresent (SSA data).