Kiliam vs William

Baby Name Comparison — 2026

Kiliam

Boy #5,250 Most Popular 3 Syllables

Meaning

"little warrior or little church man"

Origin: Old Irish Cillian

Cultural Roots

Irish French American

Quick Stats

Popularity Rank: #5,250
Total SSA Count: 18
Syllables: 3
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

William Willis Levi Willard

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William

Boy #10 Most Popular 3 Syllables

Meaning

"resolute protector, strong-willed guardian"

Origin: Germanic

Cultural Roots

English German French

Quick Stats

Popularity Rank: #10
Total SSA Count: 10,596
Syllables: 3
Formality: Formal

Playground Safety Score

✓ All Clear

Similar Names

Willis Levi Wallace Willard

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Popularity Comparison

Kiliam Rank #5,250

William Rank #10

William is more popular, ranked #10 vs #5250 for Kiliam.

Frequently Asked Questions

Is Kiliam or William more popular?

William is more popular, ranked #10 compared to Kiliam at #5250 in the United States.

What do Kiliam and William mean?

Kiliam means "little warrior or little church man" (Old Irish Cillian origin). William means "resolute protector, strong-willed guardian" (Germanic origin).

Are Kiliam and William boy or girl names?

Kiliam is primarily a boy name. William is primarily a boy name.

More Comparisons

William vs Kiliam Kiliam vs William Kiliam vs Willis Kiliam vs Levi Kiliam vs Willard

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