Genaro vs Callister

Baby Name Comparison — 2026

Genaro

Boy #2,423 Most Popular 3 Syllables

"of the doorway god Janus"

Origin: Latin

Spanish Italian Mexican Latin American

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Genaro Rank #2,423

Callister Rank #43,579

Genaro is more popular, ranked #2423 vs #43579 for Callister.

Is Genaro or Callister more popular?

Genaro is more popular, ranked #2423 compared to Callister at #43579 in the United States.

What do Genaro and Callister mean?

Genaro means "of the doorway god Janus" (Latin origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Genaro and Callister boy or girl names?

Genaro is primarily a boy name. Callister is primarily a boy name.