Moss vs Killiam

Baby Name Comparison — 2026

Moss

Boy #5,988 Most Popular 1 Syllable

Meaning

"plant that grows in moist places"

Origin: Old English mos

Cultural Roots

English American Scandinavian Jewish

Quick Stats

Popularity Rank: #5,988
Total SSA Count: 15
Syllables: 1
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

Princeston Kaynan Saxton Nymeir

Full profile for Moss →

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

Bryon Jeiren Kolin Negan

Full profile for Killiam →

Popularity Comparison

Moss Rank #5,988

Killiam Rank #5,792

Killiam is more popular, ranked #5792 vs #5988 for Moss.

Frequently Asked Questions

Is Moss or Killiam more popular?

Killiam is more popular, ranked #5792 compared to Moss at #5988 in the United States.

What do Moss and Killiam mean?

Moss means "plant that grows in moist places" (Old English mos origin). Killiam means "little churchman, associated with the church" (Old Irish ceall + diminutive origin).

Are Moss and Killiam boy or girl names?

Moss is primarily a boy name. Killiam is primarily a boy name.

More Comparisons

Killiam vs Moss Moss vs Princeston Moss vs Kaynan Moss vs Saxton Moss vs Nymeir

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