Kallen vs Rush

Baby Name Comparison — 2026

Kallen

Boy #1,473 Most Popular 2 Syllables

"powerful in battle"

Origin: Irish Gaelic

American Irish Scottish English

✓ All Clear

Boy #1,496 Most Popular 1 Syllable

"rush plant (marsh grass)"

Origin: Old English

American English

✓ All Clear

Kallen Rank #1,473

Rush Rank #1,496

Kallen is more popular, ranked #1473 vs #1496 for Rush.

Is Kallen or Rush more popular?

Kallen is more popular, ranked #1473 compared to Rush at #1496 in the United States.

What do Kallen and Rush mean?

Kallen means "powerful in battle" (Irish Gaelic origin). Rush means "rush plant (marsh grass)" (Old English origin).

Are Kallen and Rush boy or girl names?

Kallen is primarily a boy name. Rush is primarily a boy name.