What Does the Name Katherine Mean?
Katherine is widely defined as "pure," a meaning attached to it in the Middle Ages through folk association with the Greek word katharos ("pure" or "clean"). Its actual root, the Greek Aikaterine, has a disputed original meaning, but "pure" has been the accepted definition for centuries.
The Origin & History of Katherine
The name reached English through Old French Katerine, from Medieval Latin Katerina, from Greek Aikaterine. It spread across Europe largely through devotion to Saint Catherine of Alexandria, a 4th-century martyr, and the spelling Katherine (with the -h-) was recorded in England as early as 1196.
Cultural Reach
Katherine has been carried by queens, saints, and first ladies alike, and has produced an unusually large family of international forms and nicknames -- Catherine, Kathryn, Katharina, Catalina, Katrina, Kate, Katie, and Kitty among them -- making it one of the most versatile classic names still in wide use.
Famous People Named Katherine
Notable bearers include Katharine Hepburn, the American actress who won four Academy Awards for Best Actress, and Katy Perry (born Katheryn Elizabeth Hudson), the American singer with nine Billboard Hot 100 number-one singles.
Nicknames & Variations
Katherine yields an unusually wide range of nicknames -- Kate, Katie, Kathy, Kat, and Kitty -- and spelling variants including Catherine, Kathryn, and Katharine, each carrying its own subtle regional or generational flavor.
Is Katherine a Good Name in 2026?
Katherine remains a dependable, classic choice for parents who want a name with centuries of history, royal associations, and built-in nickname flexibility, without following any short-lived trend.