Oli vs Theodore

Baby Name Comparison — 2026

Oli

Boy #5,968 Most Popular 2 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Scandinavian German Dutch

Quick Stats

Popularity Rank
#5,968
Total SSA Count
15
Syllables
2
Formality
Casual
Nicknames
Olly

Playground Safety Score

✓ All Clear
Full profile for Oli →

Popularity Comparison

Oli Rank #5,968
Theodore Rank #4

Theodore is more popular, ranked #4 vs #5968 for Oli.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Oli ___

  • Oli James
  • Oli Bear
  • Oli Reed
  • Oli Gray
  • Oli Finn
  • Oli Scout

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 Oli

Milo Theo Jasper Ivy Nora

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 Oli or Theodore more popular?

Theodore is more popular, ranked #4 compared to Oli at #5968 in the United States.

What do Oli and Theodore mean?

Oli means "olive tree" (Latin origin). Theodore means "divine gift" (Greek origin).

Are Oli and Theodore boy or girl names?

Oli is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Oli Oli vs Willian Oli vs Danylo Oli vs Markos Oli vs Majed
← Full profile: Oli ← Full profile: Theodore Browse all baby names