Moss vs Alaster

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

Rhettlee Treveon Ahzir Kalev

Full profile for Moss →

Alaster

Boy #5,903 Most Popular 3 Syllables

Meaning

"defender of men, protector of mankind"

Origin: Greek via Scottish Gaelic

Cultural Roots

Scottish Irish English Celtic

Quick Stats

Popularity Rank: #5,903
Total SSA Count: 16
Syllables: 3
Formality: Formal

Playground Safety Score

✓ All Clear

Similar Names

Quaid Kaelen Kaydan Alfy

Full profile for Alaster →

Popularity Comparison

Moss Rank #5,988

Alaster Rank #5,903

Alaster is more popular, ranked #5903 vs #5988 for Moss.

Frequently Asked Questions

Is Moss or Alaster more popular?

Alaster is more popular, ranked #5903 compared to Moss at #5988 in the United States.

What do Moss and Alaster mean?

Moss means "plant that grows in moist places" (Old English mos origin). Alaster means "defender of men, protector of mankind" (Greek via Scottish Gaelic origin).

Are Moss and Alaster boy or girl names?

Moss is primarily a boy name. Alaster is primarily a boy name.

More Comparisons

Alaster vs Moss Moss vs Rhettlee Moss vs Treveon Moss vs Ahzir Moss vs Kalev

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