Casper vs Ollie

Baby Name Comparison — 2026

Casper

Boy #881 Most Popular 2 Syllables

"treasurer, keeper of treasure"

Origin: Persian

Dutch Scandinavian German English

✓ All Clear

Boy #1,044 Most Popular 2 Syllables

"olive tree"

Origin: Latin via English

English American British Scandinavian

12 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Ollie' can be twisted to 'jolly'"}

Casper Rank #881

Ollie Rank #1,044

Casper is more popular, ranked #881 vs #1044 for Ollie.

Is Casper or Ollie more popular?

Casper is more popular, ranked #881 compared to Ollie at #1044 in the United States.

What do Casper and Ollie mean?

Casper means "treasurer, keeper of treasure" (Persian origin). Ollie means "olive tree" (Latin via English origin).

Are Casper and Ollie boy or girl names?

Casper is primarily a boy name. Ollie is primarily a boy name.