Callahan vs Emma

Baby Name Comparison — 2026

Callahan

Boy #364 Most Popular 3 Syllables

Meaning

"lover of churches"

Origin: Irish Gaelic

Cultural Roots

Irish American English

Quick Stats

Popularity Rank
#364
Total SSA Count
907
Syllables
3
Formality
Moderate
Nicknames
Cal, Cally, Han

Playground Safety Score

✓ All Clear
Full profile for Callahan →

Popularity Comparison

Callahan Rank #364
Emma Rank #2

Emma is more popular, ranked #2 vs #364 for Callahan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Callahan ___

  • Callahan James
  • Callahan Patrick
  • Callahan Thomas
  • Callahan Joseph
  • Callahan Sean
  • Callahan Michael

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 Callahan

Brennan Delaney Riordan Aoife Fiona

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 Callahan or Emma more popular?

Emma is more popular, ranked #2 compared to Callahan at #364 in the United States.

What do Callahan and Emma mean?

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

Are Callahan and Emma boy or girl names?

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

More Comparisons

Emma vs Callahan Callahan vs Leland Callahan vs Damon Callahan vs Noel Callahan vs Derek
← Full profile: Callahan ← Full profile: Emma Browse all baby names