Jeffrey vs Duke

Baby Name Comparison — 2026

Jeffrey

Boy #521 Most Popular 3 Syllables

"pledge of peace"

Origin: Germanic

English American French

✓ All Clear

Boy #710 Most Popular 1 Syllable

"leader, military commander"

Origin: Latin

American English Australian

✓ All Clear

Jeffrey Rank #521

Duke Rank #710

Jeffrey is more popular, ranked #521 vs #710 for Duke.

Is Jeffrey or Duke more popular?

Jeffrey is more popular, ranked #521 compared to Duke at #710 in the United States.

What do Jeffrey and Duke mean?

Jeffrey means "pledge of peace" (Germanic origin). Duke means "leader, military commander" (Latin origin).

Are Jeffrey and Duke boy or girl names?

Jeffrey is primarily a boy name. Duke is primarily a boy name.