Casper vs Kellen

Baby Name Comparison — 2026

Casper

Boy #881 Most Popular 2 Syllables

"treasurer, keeper of treasure"

Origin: Persian

Dutch Scandinavian German English

✓ All Clear

Boy #1,031 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic 'caol'

Irish American German

✓ All Clear

Casper Rank #881

Kellen Rank #1,031

Casper is more popular, ranked #881 vs #1031 for Kellen.

Is Casper or Kellen more popular?

Casper is more popular, ranked #881 compared to Kellen at #1031 in the United States.

What do Casper and Kellen mean?

Casper means "treasurer, keeper of treasure" (Persian origin). Kellen means "slender, narrow" (Irish Gaelic 'caol' origin).

Are Casper and Kellen boy or girl names?

Casper is primarily a boy name. Kellen is primarily a boy name.