Purity or to excel
Kassie is most commonly used as a diminutive of Katherine, meaning 'pure,' or Cassandra, which is Greek for 'to excel' or 'shining upon men.' While it has functioned as a standalone name since the mid-20th century, it retains the spirited and approachable energy of a nickname.
About 55 girls were named Kassie in 2025.
US births per 5-year period, 1990–present (SSA data).
American soap opera actress known for One Life to Live
Birth name of actress Kassie DePaiva
The same feel as Kassie — far less common.
Hidden gems that stand out.
