Caitilin vs Mia

Baby Name Comparison — 2026

Popularity Comparison

Caitilin Rank #13,131
Mia Rank #5

Mia is more popular, ranked #5 vs #13131 for Caitilin.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caitilin ___

No pairings available yet.

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 Caitilin

No sibling data available yet.

If you choose Mia

Liam Noah Sophia Olivia Ava

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Caitilin or Mia more popular?

Mia is more popular, ranked #5 compared to Caitilin at #13131 in the United States.

What do Caitilin and Mia mean?

Mia means "mine, beloved" (Scandinavian origin).

Are Caitilin and Mia boy or girl names?

Caitilin is primarily a girl name. Mia is primarily a girl name.

More Comparisons

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