Aiden vs Milo

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 →

Milo

Boy #120 Most Popular 2 Syllables

Meaning

"soldier, merciful"

Origin: Germanic

Cultural Roots

English German American Australian

Quick Stats

Popularity Rank
#120
Total SSA Count
2,988
Syllables
2
Formality
Casual
Nicknames
Mi

Playground Safety Score

✓ All Clear
Full profile for Milo →

Popularity Comparison

Aiden Rank #47
Milo Rank #120

Aiden is more popular, ranked #47 vs #120 for Milo.

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

Milo ___

  • Milo James
  • Milo Thomas
  • Milo Reid
  • Milo Fox
  • Milo Bear
  • Milo Gray

Sibling Name Ideas

Names that pair well as siblings.

If you choose Aiden

Liam Caden Owen Brynn Fiona

If you choose Milo

Arlo Finn Piper Luna Hazel

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 Milo more popular?

Aiden is more popular, ranked #47 compared to Milo at #120 in the United States.

What do Aiden and Milo mean?

Aiden means "Little fire; born of fire" (Irish Gaelic origin). Milo means "soldier, merciful" (Germanic origin).

Are Aiden and Milo boy or girl names?

Aiden is primarily a boy name. Milo is primarily a boy name.

More Comparisons

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