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Casper vs Prosper

Baby Name Comparison — 2026

Popularity Comparison

Casper Rank #881
Prosper Rank #2,689

Casper is more popular, ranked #881 vs #2689 for Prosper.

Frequently Asked Questions

Is Casper or Prosper more popular?

Casper is more popular, ranked #881 compared to Prosper at #2689 in the United States.

What do Casper and Prosper mean?

Casper means "treasurer, keeper of treasure" (Persian origin). Prosper means "to thrive, to succeed, prosperous" (Latin origin).

Are Casper and Prosper boy or girl names?

Casper is primarily a boy name. Prosper is primarily a boy name.

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← Full profile: Casper ← Full profile: Prosper Browse all baby names