Theodore vs Ustin

Baby Name Comparison — 2026

Ustin

Boy #6,598 Most Popular 2 Syllables

Meaning

"just, righteous"

Origin: Latin

Cultural Roots

English Russian Ukrainian

Quick Stats

Popularity Rank
#6,598
Total SSA Count
13
Syllables
2
Formality
Moderate
Nicknames
Ust

Playground Safety Score

✓ All Clear
Full profile for Ustin →

Popularity Comparison

Theodore Rank #4
Ustin Rank #6,598

Theodore is more popular, ranked #4 vs #6598 for Ustin.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Theodore ___

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

Ustin ___

  • Ustin James
  • Ustin Lee
  • Ustin Michael
  • Ustin Ray
  • Ustin Cole
  • Ustin Blake

Sibling Name Ideas

Names that pair well as siblings.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

If you choose Ustin

Ember Cora Finn Lena Owen

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 Theodore or Ustin more popular?

Theodore is more popular, ranked #4 compared to Ustin at #6598 in the United States.

What do Theodore and Ustin mean?

Theodore means "divine gift" (Greek origin). Ustin means "just, righteous" (Latin origin).

Are Theodore and Ustin boy or girl names?

Theodore is primarily a boy name. Ustin is primarily a boy name.

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