Pure
Katilin is a rare variant of Caitlin, which is the Irish form of Catherine. It ultimately derives from the Greek name Aikaterine, which has long been associated with the concept of purity.
Less common today
Katilin isn't in the latest US Top 1000. It last peaked at #5,410 in 1995.
US births per 5-year period, 1990–present (SSA data).
