Olivia vs Callister

Baby Name Comparison — 2026

Olivia

Boy #5,747 Most Popular 4 Syllables

"olive tree"

Origin: Latin oliva

English Italian Spanish American

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Olivia Rank #5,747

Callister Rank #43,579

Olivia is more popular, ranked #5747 vs #43579 for Callister.

Is Olivia or Callister more popular?

Olivia is more popular, ranked #5747 compared to Callister at #43579 in the United States.

What do Olivia and Callister mean?

Olivia means "olive tree" (Latin oliva origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Olivia and Callister boy or girl names?

Olivia is primarily a boy name. Callister is primarily a boy name.