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.
About 15 girls were named Kaisa in 2025.
US births per 5-year period, 1990–present (SSA data).
Finnish world champion biathlete
Swedish high jump world record holder
Swedish musical theatre actress
