Pure
Catia is a Portuguese and Italian diminutive form of Catherine. It shares the same etymological root as the Greek name Aikaterine, which has long been associated with the concept of purity.
Less common today
Catia isn't in the latest US Top 1000. It last peaked at #6,222 in 1998.
US births per 5-year period, 1990โpresent (SSA data).
Brazilian Paralympic table tennis player
Brazilian television personality and singer