Callan vs Kayley

Baby Name Comparison — 2026

Kayley

Girl #3,235 Most Popular 2 Syllables

Meaning

"slim, slender one"

Origin: Irish 'caol'

Cultural Roots

Irish American English Australian

Quick Stats

Popularity Rank
#3,235
Total SSA Count
49
Syllables
2
Formality
Casual
Nicknames
Kay

Playground Safety Score

✓ All Clear
Full profile for Kayley →

Popularity Comparison

Callan Rank #242
Kayley Rank #3,235

Callan is more popular, ranked #242 vs #3235 for Kayley.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Callan ___

  • Callan James
  • Callan Thomas
  • Callan Reid
  • Callan Grant
  • Callan Ross
  • Callan Finn

Kayley ___

  • Kayley Ann
  • Kayley Marie
  • Kayley Grace
  • Kayley Nicole
  • Kayley Rose
  • Kayley Elizabeth

Sibling Name Ideas

Names that pair well as siblings.

If you choose Callan

Finn Reid Sloane Brynn Logan

If you choose Kayley

Hailey Riley Brody Tyler Ashley

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 Callan or Kayley more popular?

Callan is more popular, ranked #242 compared to Kayley at #3235 in the United States.

What do Callan and Kayley mean?

Callan means "little battle" (Scottish Gaelic origin). Kayley means "slim, slender one" (Irish 'caol' origin).

Are Callan and Kayley boy or girl names?

Callan is primarily a boy name. Kayley is primarily a girl name.

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← Full profile: Callan ← Full profile: Kayley Browse all baby names