Emma vs Katelyn

Baby Name Comparison — 2026

Popularity Comparison

Emma Rank #2
Katelyn Rank #934

Emma is more popular, ranked #2 vs #934 for Katelyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Emma ___

  • Emma Rose
  • Emma Grace
  • Emma Jane
  • Emma Louise
  • Emma Kate
  • Emma Marie

Katelyn ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Emma

Olivia Charlotte Liam Henry Sophia

If you choose Katelyn

Brittany Ashley Emily Tyler Ryan

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 Emma or Katelyn more popular?

Emma is more popular, ranked #2 compared to Katelyn at #934 in the United States.

What do Emma and Katelyn mean?

Emma means "strength" (Germanic origin). Katelyn means "pure" (Greek origin).

Are Emma and Katelyn boy or girl names?

Emma is primarily a girl name. Katelyn is primarily a girl name.

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