Callaghan vs Emma

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

Callaghan Rank #3,457
Emma Rank #2

Emma is more popular, ranked #2 vs #3457 for Callaghan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Callaghan ___

  • Callaghan James
  • Callaghan Patrick
  • Callaghan Sean
  • Callaghan Brendan
  • Callaghan Michael
  • Callaghan Thomas

Emma ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Callaghan

Finnegan Declan Brigid Siobhan Kieran

If you choose Emma

Olivia Charlotte Liam Henry Sophia

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 Callaghan or Emma more popular?

Emma is more popular, ranked #2 compared to Callaghan at #3457 in the United States.

What do Callaghan and Emma mean?

Callaghan means "lover of churches" (Irish Gaelic origin). Emma means "strength" (Germanic origin).

Are Callaghan and Emma boy or girl names?

Callaghan is primarily a boy name. Emma is primarily a girl name.

More Comparisons

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