Ciaran vs Alastor

Baby Name Comparison — 2026

Ciaran

Boy #1,779 Most Popular 2 Syllables

"little dark one"

Origin: Irish Gaelic

Irish Scottish British

✓ All Clear

Boy #1,911 Most Popular 3 Syllables

"avenger, one who does not forget"

Origin: Greek

Greek Scottish English

✓ All Clear

Ciaran Rank #1,779

Alastor Rank #1,911

Ciaran is more popular, ranked #1779 vs #1911 for Alastor.

Is Ciaran or Alastor more popular?

Ciaran is more popular, ranked #1779 compared to Alastor at #1911 in the United States.

What do Ciaran and Alastor mean?

Ciaran means "little dark one" (Irish Gaelic origin). Alastor means "avenger, one who does not forget" (Greek origin).

Are Ciaran and Alastor boy or girl names?

Ciaran is primarily a boy name. Alastor is primarily a boy name.