Erich vs Killiam

Baby Name Comparison — 2026

Erich

Boy #5,905 Most Popular 2 Syllables

Meaning

"eternal ruler, ever powerful"

Origin: Old Norse via Germanic

Cultural Roots

German Austrian Scandinavian Swiss American

Quick Stats

Popularity Rank: #5,905
Total SSA Count: 16
Syllables: 2
Formality: Formal

Playground Safety Score

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Similar Names

Taevon Donnivin Davidson Davontae

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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

Brylin Behr Ezaiah Dillion

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Popularity Comparison

Erich Rank #5,905

Killiam Rank #5,792

Killiam is more popular, ranked #5792 vs #5905 for Erich.

Frequently Asked Questions

Is Erich or Killiam more popular?

Killiam is more popular, ranked #5792 compared to Erich at #5905 in the United States.

What do Erich and Killiam mean?

Erich means "eternal ruler, ever powerful" (Old Norse via Germanic origin). Killiam means "little churchman, associated with the church" (Old Irish ceall + diminutive origin).

Are Erich and Killiam boy or girl names?

Erich is primarily a boy name. Killiam is primarily a boy name.

More Comparisons

Killiam vs Erich Erich vs Taevon Erich vs Donnivin Erich vs Davidson Erich vs Davontae

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