Pure
Katelinn is a modern American spelling variation of Caitlin, which is the Irish form of Katherine. The name ultimately derives from the Greek name Aikaterine, which has long been associated with the Greek word 'katharos', meaning pure.
Less common today
Katelinn isn't in the latest US Top 1000. It last peaked at #7,211 in 2001.
US births per 5-year period, 1990–present (SSA data).
