Mariah vs Theodore

Baby Name Comparison — 2026

Mariah

Girl #413 Most Popular 3 Syllables

Meaning

"sea of bitterness"

Origin: Hebrew

Cultural Roots

English American Spanish Italian

Quick Stats

Popularity Rank
#413
Total SSA Count
756
Syllables
3
Formality
Moderate
Nicknames
Mari, Ria, Riah

Playground Safety Score

✓ All Clear
Full profile for Mariah →

Popularity Comparison

Mariah Rank #413
Theodore Rank #4

Theodore is more popular, ranked #4 vs #413 for Mariah.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Mariah ___

  • Mariah Grace
  • Mariah Louise
  • Mariah Lynn
  • Mariah Joy
  • Mariah Faith
  • Mariah Elaine

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mariah

Isaiah Elijah Ariana Selena Brianna

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

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 Mariah or Theodore more popular?

Theodore is more popular, ranked #4 compared to Mariah at #413 in the United States.

What do Mariah and Theodore mean?

Mariah means "sea of bitterness" (Hebrew origin). Theodore means "divine gift" (Greek origin).

Are Mariah and Theodore boy or girl names?

Mariah is primarily a girl name. Theodore is primarily a boy name.

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← Full profile: Mariah ← Full profile: Theodore Browse all baby names