Kolby vs Jethro

Baby Name Comparison — 2026

Kolby

Boy #1,272 Most Popular 2 Syllables

"dark settlement, coal town"

Origin: Old Norse

American Scandinavian English

✓ All Clear

Boy #1,082 Most Popular 2 Syllables

"his excellence, his preeminence"

Origin: Hebrew

Hebrew English Christian British

✓ All Clear

Kolby Rank #1,272

Jethro Rank #1,082

Jethro is more popular, ranked #1082 vs #1272 for Kolby.

Is Kolby or Jethro more popular?

Jethro is more popular, ranked #1082 compared to Kolby at #1272 in the United States.

What do Kolby and Jethro mean?

Kolby means "dark settlement, coal town" (Old Norse origin). Jethro means "his excellence, his preeminence" (Hebrew origin).

Are Kolby and Jethro boy or girl names?

Kolby is primarily a boy name. Jethro is primarily a boy name.