Flynn vs Cason

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 #859 Most Popular 2 Syllables

"son of the marsh dwellers"

Origin: English/Scottish (via Carson)

American English

✓ All Clear

Flynn Rank #738

Cason Rank #859

Flynn is more popular, ranked #738 vs #859 for Cason.

Is Flynn or Cason more popular?

Flynn is more popular, ranked #738 compared to Cason at #859 in the United States.

What do Flynn and Cason mean?

Flynn means "son of the red-haired one" (Irish Gaelic origin). Cason means "son of the marsh dwellers" (English/Scottish (via Carson) origin).

Are Flynn and Cason boy or girl names?

Flynn is primarily a boy name. Cason is primarily a boy name.