Oliver vs Theseus

Baby Name Comparison — 2026

Oliver

Boy #3 Most Popular 3 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English French Scandinavian

Quick Stats

Popularity Rank
#3
Total SSA Count
15,343
Syllables
3
Formality
Moderate
Nicknames
Ollie, Oli

Playground Safety Score

✓ All Clear
Full profile for Oliver →

Theseus

Boy #3,732 Most Popular 3 Syllables

Meaning

"to set, to place, to establish"

Origin: Ancient Greek

Cultural Roots

Greek English Classical

Quick Stats

Popularity Rank
#3,732
Total SSA Count
30
Syllables
3
Formality
Formal
Nicknames
Theo, Seo

Playground Safety Score

✓ All Clear
Full profile for Theseus →

Popularity Comparison

Oliver Rank #3
Theseus Rank #3,732

Oliver is more popular, ranked #3 vs #3732 for Theseus.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Oliver ___

  • Oliver James
  • Oliver Thomas
  • Oliver William
  • Oliver Henry
  • Oliver John
  • Oliver Benjamin

Theseus ___

  • Theseus Ajax
  • Theseus Leon
  • Theseus James
  • Theseus Cole
  • Theseus Atlas
  • Theseus Rex

Sibling Name Ideas

Names that pair well as siblings.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

If you choose Theseus

Orion Perseus Achilles Penelope Ariadne

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 Oliver or Theseus more popular?

Oliver is more popular, ranked #3 compared to Theseus at #3732 in the United States.

What do Oliver and Theseus mean?

Oliver means "olive tree" (Latin origin). Theseus means "to set, to place, to establish" (Ancient Greek origin).

Are Oliver and Theseus boy or girl names?

Oliver is primarily a boy name. Theseus is primarily a boy name.

More Comparisons

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← Full profile: Oliver ← Full profile: Theseus Browse all baby names