Kiernan vs Olson

Baby Name Comparison — 2026

Kiernan

Boy #3,148 Most Popular 2 Syllables

"dark one, little dark-haired one"

Origin: Irish Gaelic

Irish Scottish American

✓ All Clear

Boy #3,270 Most Popular 2 Syllables

"ancestors relic, heir"

Origin: Old Norse

American Scandinavian English

✓ All Clear

Kiernan Rank #3,148

Olson Rank #3,270

Kiernan is more popular, ranked #3148 vs #3270 for Olson.

Is Kiernan or Olson more popular?

Kiernan is more popular, ranked #3148 compared to Olson at #3270 in the United States.

What do Kiernan and Olson mean?

Kiernan means "dark one, little dark-haired one" (Irish Gaelic origin). Olson means "ancestors relic, heir" (Old Norse origin).

Are Kiernan and Olson boy or girl names?

Kiernan is primarily a boy name. Olson is primarily a boy name.