Killiam vs Millan

Baby Name Comparison — 2026

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

Carlyle Lijah Dallan Lamonte

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Millan

Boy #5,773 Most Popular 2 Syllables

Meaning

"dear little one, devotee"

Origin: Celtic / Latin

Cultural Roots

Spanish Italian Irish Latin American

Quick Stats

Popularity Rank: #5,773
Total SSA Count: 16
Syllables: 2
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

Roxas Solar Ossian Esequiel

Full profile for Millan →

Popularity Comparison

Killiam Rank #5,792

Millan Rank #5,773

Millan is more popular, ranked #5773 vs #5792 for Killiam.

Frequently Asked Questions

Is Killiam or Millan more popular?

Millan is more popular, ranked #5773 compared to Killiam at #5792 in the United States.

What do Killiam and Millan mean?

Killiam means "little churchman, associated with the church" (Old Irish ceall + diminutive origin). Millan means "dear little one, devotee" (Celtic / Latin origin).

Are Killiam and Millan boy or girl names?

Killiam is primarily a boy name. Millan is primarily a boy name.

More Comparisons

Millan vs Killiam Killiam vs Carlyle Killiam vs Lijah Killiam vs Dallan Killiam vs Lamonte

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