Katy vs Kathy

Baby Name Comparison — 2026

Katy

Girl #2,460 Most Popular 2 Syllables

"each of the two"

Origin: Greek

English American Irish

✓ All Clear

Girl #2,694 Most Popular 2 Syllables

"innocent"

Origin: Greek

English American Irish

✓ All Clear

Katy Rank #2,460

Kathy Rank #2,694

Katy is more popular, ranked #2460 vs #2694 for Kathy.

Is Katy or Kathy more popular?

Katy is more popular, ranked #2460 compared to Kathy at #2694 in the United States.

What do Katy and Kathy mean?

Katy means "each of the two" (Greek origin). Kathy means "innocent" (Greek origin).

Are Katy and Kathy boy or girl names?

Katy is primarily a girl name. Kathy is primarily a girl name.