Casper vs Eider

Baby Name Comparison — 2026

Casper

Boy #881 Most Popular 2 Syllables

"treasurer, keeper of treasure"

Origin: Persian

Dutch Scandinavian German English

✓ All Clear

Boy #1,022 Most Popular 2 Syllables

"from the Eider river"

Origin: Germanic/Nordic

Basque German Scandinavian

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Casper Rank #881

Eider Rank #1,022

Casper is more popular, ranked #881 vs #1022 for Eider.

Is Casper or Eider more popular?

Casper is more popular, ranked #881 compared to Eider at #1022 in the United States.

What do Casper and Eider mean?

Casper means "treasurer, keeper of treasure" (Persian origin). Eider means "from the Eider river" (Germanic/Nordic origin).

Are Casper and Eider boy or girl names?

Casper is primarily a boy name. Eider is primarily a boy name.