James vs Sinclair

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 →

Sinclair

Girl #4,857 Most Popular 2 Syllables

Meaning

"from Saint Clair, bright and clear"

Origin: Norman French via Scottish

Cultural Roots

Scottish English American

Quick Stats

Popularity Rank
#4,857
Total SSA Count
28
Syllables
2
Formality
Formal
Nicknames
Sin, Claire, Clair

Playground Safety Score

✓ All Clear
Full profile for Sinclair →

Popularity Comparison

James Rank #5
Sinclair Rank #4,857

James is more popular, ranked #5 vs #4857 for Sinclair.

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

Sinclair ___

  • Sinclair Rose
  • Sinclair Grace
  • Sinclair Jane
  • Sinclair Elise
  • Sinclair Mae
  • Sinclair Wren

Sibling Name Ideas

Names that pair well as siblings.

If you choose James

Charlotte Olivia Emma William Henry

If you choose Sinclair

Tennyson Hollis Marlowe Fletcher Waverly

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 Sinclair more popular?

James is more popular, ranked #5 compared to Sinclair at #4857 in the United States.

What do James and Sinclair mean?

James means "supplanter, one who follows at the heel" (Hebrew origin). Sinclair means "from Saint Clair, bright and clear" (Norman French via Scottish origin).

Are James and Sinclair boy or girl names?

James is primarily a boy name. Sinclair is primarily a girl name.

More Comparisons

Sinclair vs James James vs Jason James vs Ace James vs Rowan James vs Ryan
← Full profile: James ← Full profile: Sinclair Browse all baby names