Aiden vs Jack

Baby Name Comparison — 2026

Aiden

Boy #47 Most Popular 2 Syllables

Meaning

"Little fire; born of fire"

Origin: Irish Gaelic

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#47
Total SSA Count
6,243
Syllables
2
Formality
Casual
Nicknames
Aide, A

Playground Safety Score

✓ All Clear
Full profile for Aiden →

Popularity Comparison

Aiden Rank #47
Jack Rank #15

Jack is more popular, ranked #15 vs #47 for Aiden.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Aiden ___

  • Aiden James
  • Aiden Michael
  • Aiden Thomas
  • Aiden Cole
  • Aiden Ryan
  • Aiden Scott

Jack ___

  • Jack Henry
  • Jack Thomas
  • Jack William
  • Jack Oliver
  • Jack James
  • Jack Edward

Sibling Name Ideas

Names that pair well as siblings.

If you choose Aiden

Liam Caden Owen Brynn Fiona

If you choose Jack

Charlie Lily Oliver Sophie Harry

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 Aiden or Jack more popular?

Jack is more popular, ranked #15 compared to Aiden at #47 in the United States.

What do Aiden and Jack mean?

Aiden means "Little fire; born of fire" (Irish Gaelic origin). Jack means "supplanter" (Hebrew origin).

Are Aiden and Jack boy or girl names?

Aiden is primarily a boy name. Jack is primarily a boy name.

More Comparisons

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← Full profile: Aiden ← Full profile: Jack Browse all baby names