Oliver vs Thaddeous

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

Similar Names

Theodore Micah Jason Amir

Full profile for Oliver →

Thaddeous

Boy #10,343 Most Popular

Quick Stats

Popularity Rank: #10,343
Total SSA Count: 8
Nicknames: Tha, Thad, Thady

Playground Safety Score

✓ All Clear

Similar Names

Prestige Sherwin Ashir Kallin

Full profile for Thaddeous →

Popularity Comparison

Oliver Rank #3

Thaddeous Rank #10,343

Oliver is more popular, ranked #3 vs #10343 for Thaddeous.

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

Thaddeous ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

If you choose Thaddeous

No sibling data available yet.

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Oliver or Thaddeous more popular?

Oliver is more popular, ranked #3 compared to Thaddeous at #10343 in the United States.

What do Oliver and Thaddeous mean?

Oliver means "olive tree" (Latin origin).

Are Oliver and Thaddeous boy or girl names?

Oliver is primarily a boy name. Thaddeous is primarily a boy name.

More Comparisons

Thaddeous vs Oliver Oliver vs Theodore Oliver vs Micah Oliver vs Jason Oliver vs Amir

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