Emma vs Kayci

Baby Name Comparison — 2026

Emma

Girl #2 Most Popular 2 Syllables

Meaning

"strength"

Origin: Germanic

Cultural Roots

English German French

Quick Stats

Popularity Rank
#2
Total SSA Count
13,485
Syllables
2
Formality
Moderate
Nicknames
Em, Emmy

Playground Safety Score

✓ All Clear
Full profile for Emma →

Popularity Comparison

Emma Rank #2
Kayci Rank #5,128

Emma is more popular, ranked #2 vs #5128 for Kayci.

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

Kayci ___

  • Kayci Marie
  • Kayci Lynn
  • Kayci Elizabeth
  • Kayci Ann
  • Kayci Grace
  • Kayci Renee

Sibling Name Ideas

Names that pair well as siblings.

If you choose Emma

Olivia Charlotte Liam Henry Sophia

If you choose Kayci

Brynn Reece Quinn Rylee Brady

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 Kayci more popular?

Emma is more popular, ranked #2 compared to Kayci at #5128 in the United States.

What do Emma and Kayci mean?

Emma means "strength" (Germanic origin). Kayci means "alert, vigilant, watchful" (Irish Gaelic origin).

Are Emma and Kayci boy or girl names?

Emma is primarily a girl name. Kayci is primarily a girl name.

More Comparisons

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