Kieran vs Dorian

Baby Name Comparison — 2026

Kieran

Boy #441 Most Popular 2 Syllables

"little dark one"

Origin: Irish Gaelic (ciar + -án)

Irish Scottish English

✓ All Clear

Boy #539 Most Popular 3 Syllables

"descendant of Dorus, Dorian Greek"

Origin: Greek

English Greek American

✓ All Clear

Kieran Rank #441

Dorian Rank #539

Kieran is more popular, ranked #441 vs #539 for Dorian.

Is Kieran or Dorian more popular?

Kieran is more popular, ranked #441 compared to Dorian at #539 in the United States.

What do Kieran and Dorian mean?

Kieran means "little dark one" (Irish Gaelic (ciar + -án) origin). Dorian means "descendant of Dorus, Dorian Greek" (Greek origin).

Are Kieran and Dorian boy or girl names?

Kieran is primarily a boy name. Dorian is primarily a boy name.