Katelyn vs Promise

Baby Name Comparison — 2026

Promise

Girl #819 Most Popular 2 Syllables

Meaning

"solemn commitment"

Origin: English

Cultural Roots

African American American Nigerian

Quick Stats

Popularity Rank
#819
Total SSA Count
336
Syllables
2
Formality
Moderate
Nicknames
Promi, Prom

Playground Safety Score

✓ All Clear
Full profile for Promise →

Popularity Comparison

Katelyn Rank #934
Promise Rank #819

Promise is more popular, ranked #819 vs #934 for Katelyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Katelyn ___

  • Katelyn Marie
  • Katelyn Anne
  • Katelyn Grace
  • Katelyn Rose
  • Katelyn Elizabeth
  • Katelyn Nicole

Promise ___

  • Promise Grace
  • Promise Joy
  • Promise Faith
  • Promise Hope
  • Promise Renee
  • Promise Marie

Sibling Name Ideas

Names that pair well as siblings.

If you choose Katelyn

Brittany Ashley Emily Tyler Ryan

If you choose Promise

Journey Genesis Destiny Miracle Blessing

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 Katelyn or Promise more popular?

Promise is more popular, ranked #819 compared to Katelyn at #934 in the United States.

What do Katelyn and Promise mean?

Katelyn means "pure" (Greek origin). Promise means "solemn commitment" (English origin).

Are Katelyn and Promise boy or girl names?

Katelyn is primarily a girl name. Promise is primarily a girl name.

More Comparisons

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← Full profile: Katelyn ← Full profile: Promise Browse all baby names