Caysen vs Rush

Baby Name Comparison — 2026

Caysen

Boy #1,373 Most Popular 2 Syllables

"son of Case; from the marsh"

Origin: Old English/American

American

✓ All Clear

Boy #1,496 Most Popular 1 Syllable

"rush plant (marsh grass)"

Origin: Old English

American English

✓ All Clear

Caysen Rank #1,373

Rush Rank #1,496

Caysen is more popular, ranked #1373 vs #1496 for Rush.

Is Caysen or Rush more popular?

Caysen is more popular, ranked #1373 compared to Rush at #1496 in the United States.

What do Caysen and Rush mean?

Caysen means "son of Case; from the marsh" (Old English/American origin). Rush means "rush plant (marsh grass)" (Old English origin).

Are Caysen and Rush boy or girl names?

Caysen is primarily a boy name. Rush is primarily a boy name.