Pure
Katlen is a modern phonetic variant of Caitlin or Kathleen. It ultimately derives from the Greek name Aikaterine, which is widely associated with the concept of purity. While rare in this specific spelling, it carries the long-standing heritage of the Catherine family of names.
Less common today
Katlen isn't in the latest US Top 1000. It last peaked at #8,725 in 1996.
US births per 5-year period, 1990–present (SSA data).
