Aden vs Kilian

Baby Name Comparison — 2026

Aden

Boy #1,001 Most Popular 2 Syllables

Meaning

"little fire"

Origin: Irish Gaelic

Cultural Roots

Irish American English Arabic

Quick Stats

Popularity Rank
#1,001
Total SSA Count
225
Syllables
2
Formality
Moderate
Nicknames
Ade

Playground Safety Score

✓ All Clear
Full profile for Aden →

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 →

Popularity Comparison

Aden Rank #1,001
Kilian Rank #1,052

Aden is more popular, ranked #1001 vs #1052 for Kilian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Aden ___

  • Aden James
  • Aden Michael
  • Aden Cole
  • Aden Thomas
  • Aden Lee
  • Aden Grey

Kilian ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Aden

Liam Caden Brody Fiona Nora

If you choose Kilian

Declan Niall Fionn Ronan Siobhan

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 Aden or Kilian more popular?

Aden is more popular, ranked #1001 compared to Kilian at #1052 in the United States.

What do Aden and Kilian mean?

Aden means "little fire" (Irish Gaelic origin). Kilian means "little church" (Irish Gaelic origin).

Are Aden and Kilian boy or girl names?

Aden is primarily a boy name. Kilian is primarily a boy name.

More Comparisons

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