Kailey vs Mia

Baby Name Comparison — 2026

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

Kailey Rank #1,284
Mia Rank #5

Mia is more popular, ranked #5 vs #1284 for Kailey.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kailey ___

  • Kailey Ann
  • Kailey Grace
  • Kailey Marie
  • Kailey Rose
  • Kailey Elizabeth
  • Kailey Nicole

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 Kailey

Hailey Bailey Kylie Rylee Brielle

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 Kailey or Mia more popular?

Mia is more popular, ranked #5 compared to Kailey at #1284 in the United States.

What do Kailey and Mia mean?

Kailey means "slender, graceful" (Irish Gaelic origin). Mia means "mine, beloved" (Scandinavian origin).

Are Kailey and Mia boy or girl names?

Kailey is primarily a girl name. Mia is primarily a girl name.

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