Heyden vs Killiam

Baby Name Comparison — 2026

Heyden

Boy #5,788 Most Popular 2 Syllables

Meaning

"heather-covered hill"

Origin: Old English

Cultural Roots

English American Australian

Quick Stats

Popularity Rank: #5,788
Total SSA Count: 16
Syllables: 2
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

Moon Lashawn Andriel Tyse

Full profile for Heyden →

Killiam

Boy #5,792 Most Popular 3 Syllables

Meaning

"little churchman, associated with the church"

Origin: Old Irish ceall + diminutive

Cultural Roots

Irish American

Quick Stats

Popularity Rank: #5,792
Total SSA Count: 16
Syllables: 3
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

Zaydon Dawsen Cevyn Millan

Full profile for Killiam →

Popularity Comparison

Heyden Rank #5,788

Killiam Rank #5,792

Heyden is more popular, ranked #5788 vs #5792 for Killiam.

Frequently Asked Questions

Is Heyden or Killiam more popular?

Heyden is more popular, ranked #5788 compared to Killiam at #5792 in the United States.

What do Heyden and Killiam mean?

Heyden means "heather-covered hill" (Old English origin). Killiam means "little churchman, associated with the church" (Old Irish ceall + diminutive origin).

Are Heyden and Killiam boy or girl names?

Heyden is primarily a boy name. Killiam is primarily a boy name.

More Comparisons

Killiam vs Heyden Heyden vs Moon Heyden vs Lashawn Heyden vs Andriel Heyden vs Tyse

← Full profile: Heyden ← Full profile: Killiam Browse all baby names