James vs Thadeo

Baby Name Comparison — 2026

James

Boy #5 Most Popular 1 Syllable

Meaning

"supplanter, one who follows at the heel"

Origin: Hebrew

Cultural Roots

English Scottish Biblical

Quick Stats

Popularity Rank
#5
Total SSA Count
11,793
Syllables
1
Formality
Formal
Nicknames
Jim, Jimmy, Jamie

Playground Safety Score

✓ All Clear
Full profile for James →

Thadeo

Boy #4,913 Most Popular 3 Syllables

Meaning

"courageous heart"

Origin: Aramaic

Cultural Roots

Spanish Portuguese Latin American East African Polish

Quick Stats

Popularity Rank
#4,913
Total SSA Count
20
Syllables
3
Formality
Moderate
Nicknames
Tad, Teo, Deo

Playground Safety Score

✓ All Clear
Full profile for Thadeo →

Popularity Comparison

James Rank #5
Thadeo Rank #4,913

James is more popular, ranked #5 vs #4913 for Thadeo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

James ___

  • James Alexander
  • James William
  • James Thomas
  • James Edward
  • James Henry
  • James Patrick

Thadeo ___

  • Thadeo Antonio
  • Thadeo Miguel
  • Thadeo Rafael
  • Thadeo James
  • Thadeo Joseph
  • Thadeo Sebastian

Sibling Name Ideas

Names that pair well as siblings.

If you choose James

Charlotte Olivia Emma William Henry

If you choose Thadeo

Mateo Santiago Elena Sofia Rafael

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 James or Thadeo more popular?

James is more popular, ranked #5 compared to Thadeo at #4913 in the United States.

What do James and Thadeo mean?

James means "supplanter, one who follows at the heel" (Hebrew origin). Thadeo means "courageous heart" (Aramaic origin).

Are James and Thadeo boy or girl names?

James is primarily a boy name. Thadeo is primarily a boy name.

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← Full profile: James ← Full profile: Thadeo Browse all baby names