Baby Name of the Day · March 21, 2026

Caty

Girl Name #22,366 Most Popular 2 Syllables

A cheerful twist on the timeless name meaning pure

Full profile for Caty →

Meaning & Origin

“pure”

Greek origin

“clear, clean”

Greek origin

Caty is a charming variant spelling of Katie or Katy, themselves diminutives of Katherine. The name traces back to the Greek Aikaterine, possibly from the Greek word katharos meaning pure. Through Latin Catharina and Old French Catherine, it became one of the most widely used names in the Christian world, borne by saints, queens, and empresses.

Cultural Significance

Catherine has been the name of queens of England, France, and Spain, as well as Catherine the Great of Russia and multiple saints. The diminutive Caty carries all that regal heritage in a approachable, friendly package.

Popularity

Currently ranked #22,366 in the US.

Katie and its variants have been consistently popular in English-speaking countries. Caty with a C offers a slightly less common spelling that parents choose to give a familiar name a fresh look.

Fun Facts

  • Katherine has been the name of 3 queens of England
  • The Greek katharos meaning pure gives us words like catharsis and cathedral
  • Katy Perry, Katy Perry's birth name is Katheryn, illustrating how Katherine spawns many nicknames

Name Pairings

MIDDLE NAMES

Caty Rose Caty Marie Caty Anne Caty Lynn Caty Grace

SIBLING NAMES

Lily Emma Sophie Lucy Molly

Famous Catys

  • Katy Perry · Musician
  • Katie Ledecky · Athlete

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