Callister vs Rumi

Baby Name Comparison — 2026

Callister

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Boy #2,145 Most Popular 2 Syllables

"lapis lazuli, beauty"

Origin: Japanese

Japanese Persian American

✓ All Clear

Callister Rank #43,579

Rumi Rank #2,145

Rumi is more popular, ranked #2145 vs #43579 for Callister.

Is Callister or Rumi more popular?

Rumi is more popular, ranked #2145 compared to Callister at #43579 in the United States.

What do Callister and Rumi mean?

Callister means "defender of men" (Greek via Gaelic origin). Rumi means "lapis lazuli, beauty" (Japanese origin).

Are Callister and Rumi boy or girl names?

Callister is primarily a boy name. Rumi is primarily a boy name.