Nels vs Callister

Baby Name Comparison — 2026

Nels

Boy #5,445 Most Popular 1 Syllable

"champion, cloud"

Origin: Irish Gaelic via Scandinavian

Scandinavian Swedish Norwegian Danish American

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Nels Rank #5,445

Callister Rank #43,579

Nels is more popular, ranked #5445 vs #43579 for Callister.

Is Nels or Callister more popular?

Nels is more popular, ranked #5445 compared to Callister at #43579 in the United States.

What do Nels and Callister mean?

Nels means "champion, cloud" (Irish Gaelic via Scandinavian origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Nels and Callister boy or girl names?

Nels is primarily a boy name. Callister is primarily a boy name.