Flynn vs Casper

Baby Name Comparison — 2026

Flynn

Boy #738 Most Popular 1 Syllable

"son of the red-haired one"

Origin: Irish Gaelic

Irish English Australian American

✓ All Clear

Boy #881 Most Popular 2 Syllables

"treasurer, keeper of treasure"

Origin: Persian

Dutch Scandinavian German English

✓ All Clear

Flynn Rank #738

Casper Rank #881

Flynn is more popular, ranked #738 vs #881 for Casper.

Is Flynn or Casper more popular?

Flynn is more popular, ranked #738 compared to Casper at #881 in the United States.

What do Flynn and Casper mean?

Flynn means "son of the red-haired one" (Irish Gaelic origin). Casper means "treasurer, keeper of treasure" (Persian origin).

Are Flynn and Casper boy or girl names?

Flynn is primarily a boy name. Casper is primarily a boy name.