Pure
Kaisa is a Scandinavian diminutive of Katherine, specifically popular in Finland and Estonia. It shares the same etymological root as the Greek name Aikaterine, which has long been associated with the concept of purity.
Less common today
Kaisa isn't in the latest US Top 1000. It last peaked at #4,989 in 2003.
Finnish world champion biathlete
Swedish high jump world record holder
Swedish musical theatre actress
US births per 5-year period, 1990–present (SSA data).
