Gemma vs Thea

Baby Name Comparison — 2026

Gemma

Girl #203 Most Popular 2 Syllables

Meaning

"gem, precious stone"

Origin: Latin/Italian

Cultural Roots

English Italian Scottish Irish

Quick Stats

Popularity Rank
#203
Total SSA Count
1,514
Syllables
2
Formality
Moderate
Nicknames
Gem

Playground Safety Score

✓ All Clear
Full profile for Gemma →

Thea

Girl #348 Most Popular 2 Syllables

Meaning

"goddess, divine"

Origin: Greek

Cultural Roots

Greek Scandinavian English German

Quick Stats

Popularity Rank
#348
Total SSA Count
893
Syllables
2
Formality
Moderate
Nicknames
Thee

Playground Safety Score

✓ All Clear
Full profile for Thea →

Popularity Comparison

Gemma Rank #203
Thea Rank #348

Gemma is more popular, ranked #203 vs #348 for Thea.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Gemma ___

  • Gemma Rose
  • Gemma Jane
  • Gemma Louise
  • Gemma Claire
  • Gemma Elise
  • Gemma Kate

Thea ___

  • Thea Rose
  • Thea Marie
  • Thea Jane
  • Thea Claire
  • Thea Mae
  • Thea Grace

Sibling Name Ideas

Names that pair well as siblings.

If you choose Gemma

Violet Cleo Flora Oscar Henry

If you choose Thea

Archer Liam Callum Iris Cora

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 Gemma or Thea more popular?

Gemma is more popular, ranked #203 compared to Thea at #348 in the United States.

What do Gemma and Thea mean?

Gemma means "gem, precious stone" (Latin/Italian origin). Thea means "goddess, divine" (Greek origin).

Are Gemma and Thea boy or girl names?

Gemma is primarily a girl name. Thea is primarily a girl name.

More Comparisons

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← Full profile: Gemma ← Full profile: Thea Browse all baby names