Kieran vs Collin

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 #490 Most Popular 2 Syllables

"young creature, cub"

Origin: Scottish Gaelic

English Irish Scottish American

✓ All Clear

Kieran Rank #441

Collin Rank #490

Kieran is more popular, ranked #441 vs #490 for Collin.

Is Kieran or Collin more popular?

Kieran is more popular, ranked #441 compared to Collin at #490 in the United States.

What do Kieran and Collin mean?

Kieran means "little dark one" (Irish Gaelic (ciar + -án) origin). Collin means "young creature, cub" (Scottish Gaelic origin).

Are Kieran and Collin boy or girl names?

Kieran is primarily a boy name. Collin is primarily a boy name.