Katrin vs Treacy

Baby Name Comparison — 2026

Katrin

Girl #47,734 Most Popular

Quick Stats

Popularity Rank: #47,734
Total SSA Count: 5
Nicknames: Kat, Katr, Katry

Playground Safety Score

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Similar Names

Anyka Debe Allita

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Treacy

Girl #47,651 Most Popular 2 Syllables

Meaning

"warlike, fighter"

Origin: Irish Gaelic

Cultural Roots

Irish English American

Quick Stats

Popularity Rank: #47,651
Total SSA Count: 5
Syllables: 2
Formality: Casual
Nicknames: Trace, Tray

Playground Safety Score

✓ All Clear

Similar Names

Anjonette Shielah Tenita Shonda

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Popularity Comparison

Katrin Rank #47,734

Treacy Rank #47,651

Treacy is more popular, ranked #47651 vs #47734 for Katrin.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Katrin ___

No pairings available yet.

Treacy ___

Treacy Anne
Treacy Marie
Treacy Clare
Treacy Rose
Treacy Brigid

Sibling Name Ideas

Names that pair well as siblings.

If you choose Katrin

No sibling data available yet.

If you choose Treacy

Siobhan Mairead Brendan Colm

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 Katrin or Treacy more popular?

Treacy is more popular, ranked #47651 compared to Katrin at #47734 in the United States.

What do Katrin and Treacy mean?

Treacy means "warlike, fighter" (Irish Gaelic origin).

Are Katrin and Treacy boy or girl names?

Katrin is primarily a girl name. Treacy is primarily a girl name.

More Comparisons

Treacy vs Katrin Katrin vs Anyka Katrin vs Debe Katrin vs Allita Katrin vs Anjonette

← Full profile: Katrin ← Full profile: Treacy Browse all baby names