Ari vs Theodore

Baby Name Comparison — 2026

Ari

Boy #400 Most Popular 2 Syllables

Meaning

"lion"

Origin: Hebrew

Cultural Roots

Hebrew Israeli Scandinavian American

Quick Stats

Popularity Rank
#400
Total SSA Count
805
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Ari →

Popularity Comparison

Ari Rank #400
Theodore Rank #4

Theodore is more popular, ranked #4 vs #400 for Ari.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Ari ___

  • Ari Samuel
  • Ari James
  • Ari Benjamin
  • Ari Elias
  • Ari Noah
  • Ari Solomon

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 Ari

Levi Noa Eli Mia Jonah

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 Ari or Theodore more popular?

Theodore is more popular, ranked #4 compared to Ari at #400 in the United States.

What do Ari and Theodore mean?

Ari means "lion" (Hebrew origin). Theodore means "divine gift" (Greek origin).

Are Ari and Theodore boy or girl names?

Ari is primarily a boy name. Theodore is primarily a boy name.

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