Mia vs Theoria

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
Theoria Rank #23,616

Mia is more popular, ranked #5 vs #23616 for Theoria.

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

Theoria ___

  • Theoria Grace
  • Theoria Elizabeth
  • Theoria Marie
  • Theoria Sophia
  • Theoria Rose

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mia

Liam Noah Sophia Olivia Ava

If you choose Theoria

Sophia Logos Episteme Aletheia

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 Theoria more popular?

Mia is more popular, ranked #5 compared to Theoria at #23616 in the United States.

What do Mia and Theoria mean?

Mia means "mine, beloved" (Scandinavian origin). Theoria means "contemplation, beholding" (Ancient Greek origin).

Are Mia and Theoria boy or girl names?

Mia is primarily a girl name. Theoria is primarily a girl name.

More Comparisons

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