Flynn vs Trey

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 #790 Most Popular 1 Syllable

"three, the third"

Origin: Old French

American English

✓ All Clear

Flynn Rank #738

Trey Rank #790

Flynn is more popular, ranked #738 vs #790 for Trey.

Is Flynn or Trey more popular?

Flynn is more popular, ranked #738 compared to Trey at #790 in the United States.

What do Flynn and Trey mean?

Flynn means "son of the red-haired one" (Irish Gaelic origin). Trey means "three, the third" (Old French origin).

Are Flynn and Trey boy or girl names?

Flynn is primarily a boy name. Trey is primarily a boy name.