Halley vs Mia

Baby Name Comparison — 2026

Halley

Girl #2,721 Most Popular 2 Syllables

Meaning

"holy (folk association)"

Origin: Old English

Cultural Roots

English American

Quick Stats

Popularity Rank
#2,721
Total SSA Count
63
Syllables
2
Formality
Moderate
Nicknames
Hal

Playground Safety Score

✓ All Clear
Full profile for Halley →

Mia

Girl #5 Most Popular 2 Syllables

Meaning

"mine, beloved"

Origin: Scandinavian

Cultural Roots

Italian Scandinavian Spanish

Quick Stats

Popularity Rank
#5
Total SSA Count
12,113
Syllables
2
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Mia →

Popularity Comparison

Halley Rank #2,721
Mia Rank #5

Mia is more popular, ranked #5 vs #2721 for Halley.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Halley ___

  • Halley Grace
  • Halley Rose
  • Halley Ann
  • Halley Kate
  • Halley Jane
  • Halley Mae

Mia ___

  • Mia Rose
  • Mia Grace
  • Mia Jane
  • Mia Claire
  • Mia Elizabeth
  • Mia Louise

Sibling Name Ideas

Names that pair well as siblings.

If you choose Halley

Finn Ivy Emmett Wren Cole

If you choose Mia

Liam Noah Sophia Olivia Ava

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 Halley or Mia more popular?

Mia is more popular, ranked #5 compared to Halley at #2721 in the United States.

What do Halley and Mia mean?

Halley means "holy (folk association)" (Old English origin). Mia means "mine, beloved" (Scandinavian origin).

Are Halley and Mia boy or girl names?

Halley is primarily a girl name. Mia is primarily a girl name.

More Comparisons

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← Full profile: Halley ← Full profile: Mia Browse all baby names