Alaster vs Kalum

Baby Name Comparison — 2026

Alaster

Boy #5,903 Most Popular 3 Syllables

"defender of men, protector of mankind"

Origin: Greek via Scottish Gaelic

Scottish Irish English Celtic

✓ All Clear

Boy #5,914 Most Popular 2 Syllables

"dove"

Origin: Scottish Gaelic/Latin Columba

Scottish Irish English

✓ All Clear

Alaster Rank #5,903

Kalum Rank #5,914

Alaster is more popular, ranked #5903 vs #5914 for Kalum.

Is Alaster or Kalum more popular?

Alaster is more popular, ranked #5903 compared to Kalum at #5914 in the United States.

What do Alaster and Kalum mean?

Alaster means "defender of men, protector of mankind" (Greek via Scottish Gaelic origin). Kalum means "dove" (Scottish Gaelic/Latin Columba origin).

Are Alaster and Kalum boy or girl names?

Alaster is primarily a boy name. Kalum is primarily a boy name.