Caty vs Riannon

Baby Name Comparison — 2026

Caty

Girl #22,366 Most Popular 2 Syllables

Meaning

"pure"

Origin: Greek

Cultural Roots

English American Irish

Quick Stats

Popularity Rank
#22,366
Total SSA Count
7
Syllables
2
Formality
Casual
Nicknames
Cat, Cate

Playground Safety Score

✓ All Clear
Full profile for Caty →

Popularity Comparison

Caty Rank #22,366
Riannon Rank #22,179

Riannon is more popular, ranked #22179 vs #22366 for Caty.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caty ___

  • Caty Rose
  • Caty Marie
  • Caty Anne
  • Caty Lynn
  • Caty Grace
  • Caty Belle

Riannon ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Caty

Lily Emma Sophie Lucy Molly

If you choose Riannon

No sibling data available yet.

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 Caty or Riannon more popular?

Riannon is more popular, ranked #22179 compared to Caty at #22366 in the United States.

What do Caty and Riannon mean?

Caty means "pure" (Greek origin).

Are Caty and Riannon boy or girl names?

Caty is primarily a girl name. Riannon is primarily a girl name.

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← Full profile: Caty ← Full profile: Riannon Browse all baby names