Kathy vs Cathy

Baby Name Comparison — 2026

Kathy

Girl #2,694 Most Popular 2 Syllables

"innocent"

Origin: Greek

English American Irish

✓ All Clear

Girl #6,151 Most Popular 2 Syllables

"pure"

Origin: Greek katharos

English American Irish

✓ All Clear

Kathy Rank #2,694

Cathy Rank #6,151

Kathy is more popular, ranked #2694 vs #6151 for Cathy.

Is Kathy or Cathy more popular?

Kathy is more popular, ranked #2694 compared to Cathy at #6151 in the United States.

What do Kathy and Cathy mean?

Kathy means "innocent" (Greek origin). Cathy means "pure" (Greek katharos origin).

Are Kathy and Cathy boy or girl names?

Kathy is primarily a girl name. Cathy is primarily a girl name.