Mia vs Thaddea

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

Similar Names

Isabella Abigail Magnolia Lillian

Full profile for Mia →

Thaddea

Girl #65,357 Most Popular

Quick Stats

Popularity Rank: #65,357
Total SSA Count: 5
Nicknames: Tha, Thad, Thady

Playground Safety Score

✓ All Clear

Similar Names

Eulinda Kita Donnise

Full profile for Thaddea →

Popularity Comparison

Mia Rank #5

Thaddea Rank #65,357

Mia is more popular, ranked #5 vs #65357 for Thaddea.

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

Thaddea ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mia

Liam Noah Sophia Olivia Ava

If you choose Thaddea

No sibling data available yet.

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Mia or Thaddea more popular?

Mia is more popular, ranked #5 compared to Thaddea at #65357 in the United States.

What do Mia and Thaddea mean?

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

Are Mia and Thaddea boy or girl names?

Mia is primarily a girl name. Thaddea is primarily a girl name.

More Comparisons

Thaddea vs Mia Mia vs Isabella Mia vs Abigail Mia vs Magnolia Mia vs Lillian

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