Carol vs Katy

Baby Name Comparison — 2026

Carol

Girl #2,640 Most Popular 2 Syllables

Meaning

"song of joy, joyful song"

Origin: Old French

Cultural Roots

English American Welsh Irish

Quick Stats

Popularity Rank
#2,640
Total SSA Count
66
Syllables
2
Formality
Moderate
Nicknames
Caro

Playground Safety Score

✓ All Clear
Full profile for Carol →

Katy

Girl #2,460 Most Popular 2 Syllables

Meaning

"each of the two"

Origin: Greek

Cultural Roots

English American Irish

Quick Stats

Popularity Rank
#2,460
Total SSA Count
73
Syllables
2
Formality
Casual
Nicknames
Kat, Kay

Playground Safety Score

✓ All Clear
Full profile for Katy →

Popularity Comparison

Carol Rank #2,640
Katy Rank #2,460

Katy is more popular, ranked #2460 vs #2640 for Carol.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Carol ___

  • Carol Anne
  • Carol Lynn
  • Carol Jean
  • Carol Marie
  • Carol Elizabeth
  • Carol Sue

Katy ___

  • Katy Mae
  • Katy Grace
  • Katy Ann
  • Katy Lynn
  • Katy Rose
  • Katy Jo

Sibling Name Ideas

Names that pair well as siblings.

If you choose Carol

Linda Barbara Sandra Richard Robert

If you choose Katy

Tommy Billy Molly Lilly Danny

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Carol or Katy more popular?

Katy is more popular, ranked #2460 compared to Carol at #2640 in the United States.

What do Carol and Katy mean?

Carol means "song of joy, joyful song" (Old French origin). Katy means "each of the two" (Greek origin).

Are Carol and Katy boy or girl names?

Carol is primarily a girl name. Katy is primarily a girl name.

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← Full profile: Carol ← Full profile: Katy Browse all baby names