James vs Kilyan

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 →

Kilyan

Boy #4,586 Most Popular 3 Syllables

Meaning

"church, monastic cell"

Origin: Irish Gaelic

Cultural Roots

Irish French German English

Quick Stats

Popularity Rank
#4,586
Total SSA Count
22
Syllables
3
Formality
Moderate
Nicknames
Kil, Killy, Ian

Playground Safety Score

✓ All Clear
Full profile for Kilyan →

Popularity Comparison

James Rank #5
Kilyan Rank #4,586

James is more popular, ranked #5 vs #4586 for Kilyan.

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

Kilyan ___

  • Kilyan James
  • Kilyan Patrick
  • Kilyan Flynn
  • Kilyan Beau
  • Kilyan Cole
  • Kilyan Sean

Sibling Name Ideas

Names that pair well as siblings.

If you choose James

Charlotte Olivia Emma William Henry

If you choose Kilyan

Cillian Declan Riordan Finola Saoirse

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 Kilyan more popular?

James is more popular, ranked #5 compared to Kilyan at #4586 in the United States.

What do James and Kilyan mean?

James means "supplanter, one who follows at the heel" (Hebrew origin). Kilyan means "church, monastic cell" (Irish Gaelic origin).

Are James and Kilyan boy or girl names?

James is primarily a boy name. Kilyan is primarily a boy name.

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