Pure
Catelin is a rare variant of Caitlin, which is the Irish form of Catherine. It ultimately derives from the Greek name Aikaterine, though its exact etymology is debated, it has long been associated with the Greek word for pure.
Less common today
Catelin isn't in the latest US Top 1000. It last peaked at #5,454 in 1992.
US births per 5-year period, 1990–present (SSA data).
