Haydn vs Alaster

Baby Name Comparison — 2026

Haydn

Boy #6,061 Most Popular 2 Syllables

Meaning

"hay valley, hedged valley"

Origin: Old English

Cultural Roots

English American Contemporary

Quick Stats

Popularity Rank: #6,061
Total SSA Count: 15
Syllables: 2
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

Sturgill Andrews Saturn Damar

Full profile for Haydn →

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

Emmaus Rayleigh Evin Klark

Full profile for Alaster →

Popularity Comparison

Haydn Rank #6,061

Alaster Rank #5,903

Alaster is more popular, ranked #5903 vs #6061 for Haydn.

Frequently Asked Questions

Is Haydn or Alaster more popular?

Alaster is more popular, ranked #5903 compared to Haydn at #6061 in the United States.

What do Haydn and Alaster mean?

Haydn means "hay valley, hedged valley" (Old English origin). Alaster means "defender of men, protector of mankind" (Greek via Scottish Gaelic origin).

Are Haydn and Alaster boy or girl names?

Haydn is primarily a boy name. Alaster is primarily a boy name.

More Comparisons

Alaster vs Haydn Haydn vs Sturgill Haydn vs Andrews Haydn vs Saturn Haydn vs Damar

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