Mailo vs Callister

Baby Name Comparison — 2026

Mailo

Boy #6,273 Most Popular 2 Syllables

"gentle, merciful, dear"

Origin: Germanic

Spanish Latin American Hawaiian American

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Mailo Rank #6,273

Callister Rank #43,579

Mailo is more popular, ranked #6273 vs #43579 for Callister.

Is Mailo or Callister more popular?

Mailo is more popular, ranked #6273 compared to Callister at #43579 in the United States.

What do Mailo and Callister mean?

Mailo means "gentle, merciful, dear" (Germanic origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Mailo and Callister boy or girl names?

Mailo is primarily a boy name. Callister is primarily a boy name.