Roberto vs Callister

Baby Name Comparison — 2026

Roberto

Boy #554 Most Popular 3 Syllables

"bright fame, shining glory"

Origin: Germanic Hrodebert

Italian Spanish Portuguese Latin American

24 High Risk

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

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Roberto Rank #554

Callister Rank #43,579

Roberto is more popular, ranked #554 vs #43579 for Callister.

Is Roberto or Callister more popular?

Roberto is more popular, ranked #554 compared to Callister at #43579 in the United States.

What do Roberto and Callister mean?

Roberto means "bright fame, shining glory" (Germanic Hrodebert origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Roberto and Callister boy or girl names?

Roberto is primarily a boy name. Callister is primarily a boy name.