Mia vs Treacy

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

Mia Rank #5
Treacy Rank #47,651

Mia is more popular, ranked #5 vs #47651 for Treacy.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Mia ___

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

Treacy ___

  • Treacy Anne
  • Treacy Marie
  • Treacy Clare
  • Treacy Rose
  • Treacy Brigid

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mia

Liam Noah Sophia Olivia Ava

If you choose Treacy

Siobhan Mairead Brendan Colm

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 Mia or Treacy more popular?

Mia is more popular, ranked #5 compared to Treacy at #47651 in the United States.

What do Mia and Treacy mean?

Mia means "mine, beloved" (Scandinavian origin). Treacy means "warlike, fighter" (Irish Gaelic origin).

Are Mia and Treacy boy or girl names?

Mia is primarily a girl name. Treacy is primarily a girl name.

More Comparisons

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