Adaline vs Hailey

Baby Name Comparison — 2026

Hailey

Girl #100 Most Popular 2 Syllables

Meaning

"hay meadow, hay clearing"

Origin: Old English place name (haeg + leah)

Cultural Roots

English American Australian

Quick Stats

Popularity Rank
#100
Total SSA Count
2,620
Syllables
2
Formality
Casual
Nicknames
Hails

Playground Safety Score

✓ All Clear
Full profile for Hailey →

Popularity Comparison

Adaline Rank #194
Hailey Rank #100

Hailey is more popular, ranked #100 vs #194 for Adaline.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Adaline ___

  • Adaline Rose
  • Adaline Grace
  • Adaline Mae
  • Adaline Claire
  • Adaline Jane
  • Adaline Elise

Hailey ___

  • Hailey Grace
  • Hailey Rose
  • Hailey Ann
  • Hailey Marie
  • Hailey Elizabeth
  • Hailey Jean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Adaline

Violet Eloise Clara Oliver Theodore

If you choose Hailey

Kaylee Ashley Taylor Brooke Megan

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 Adaline or Hailey more popular?

Hailey is more popular, ranked #100 compared to Adaline at #194 in the United States.

What do Adaline and Hailey mean?

Adaline means "noble kind" (Germanic origin). Hailey means "hay meadow, hay clearing" (Old English place name (haeg + leah) origin).

Are Adaline and Hailey boy or girl names?

Adaline is primarily a girl name. Hailey is primarily a girl name.

More Comparisons

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← Full profile: Adaline ← Full profile: Hailey Browse all baby names