Infinity vs Theodore

Baby Name Comparison — 2026

Infinity

Girl #3,926 Most Popular 4 Syllables

Meaning

"endless, boundless, without limit"

Origin: Latin

Cultural Roots

English American

Quick Stats

Popularity Rank
#3,926
Total SSA Count
38
Syllables
4
Formality
Casual
Nicknames
Fin, Finny, Infi

Playground Safety Score

✓ All Clear
Full profile for Infinity →

Popularity Comparison

Infinity Rank #3,926
Theodore Rank #4

Theodore is more popular, ranked #4 vs #3926 for Infinity.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Infinity ___

  • Infinity Grace
  • Infinity Hope
  • Infinity Rose
  • Infinity Joy
  • Infinity Faith

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 Infinity

Eternity Trinity Serenity Zion Journey

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 Infinity or Theodore more popular?

Theodore is more popular, ranked #4 compared to Infinity at #3926 in the United States.

What do Infinity and Theodore mean?

Infinity means "endless, boundless, without limit" (Latin origin). Theodore means "divine gift" (Greek origin).

Are Infinity and Theodore boy or girl names?

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

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