Kilian vs Marc

Baby Name Comparison — 2026

Kilian

Boy #1,052 Most Popular 3 Syllables

Meaning

"little church"

Origin: Irish Gaelic

Cultural Roots

Irish German French

Quick Stats

Popularity Rank
#1,052
Total SSA Count
209
Syllables
3
Formality
Moderate
Nicknames
Kili, Kill, Ian

Playground Safety Score

✓ All Clear
Full profile for Kilian →

Marc

Boy #1,193 Most Popular 1 Syllable

Meaning

"dedicated to Mars"

Origin: Latin

Cultural Roots

French Catalan Romanian English

Quick Stats

Popularity Rank
#1,193
Total SSA Count
172
Syllables
1
Formality
Moderate
Nicknames
Marco

Playground Safety Score

✓ All Clear
Full profile for Marc →

Popularity Comparison

Kilian Rank #1,052
Marc Rank #1,193

Kilian is more popular, ranked #1052 vs #1193 for Marc.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kilian ___

  • Kilian James
  • Kilian Patrick
  • Kilian Sean
  • Kilian Finn
  • Kilian John
  • Kilian Thomas

Marc ___

  • Marc Anthony
  • Marc James
  • Marc Robert
  • Marc William
  • Marc Thomas
  • Marc Louis

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kilian

Declan Niall Fionn Ronan Siobhan

If you choose Marc

Paul Luke Jean Claire Sophie

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 Kilian or Marc more popular?

Kilian is more popular, ranked #1052 compared to Marc at #1193 in the United States.

What do Kilian and Marc mean?

Kilian means "little church" (Irish Gaelic origin). Marc means "dedicated to Mars" (Latin origin).

Are Kilian and Marc boy or girl names?

Kilian is primarily a boy name. Marc is primarily a boy name.

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← Full profile: Kilian ← Full profile: Marc Browse all baby names