Julius vs Jeffrey

Baby Name Comparison — 2026

Julius

Boy #390 Most Popular 3 Syllables

"of the Julian clan, youthful"

Origin: Latin

Roman European American Scandinavian

✓ All Clear

Boy #521 Most Popular 3 Syllables

"pledge of peace"

Origin: Germanic

English American French

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Julius Rank #390

Jeffrey Rank #521

Julius is more popular, ranked #390 vs #521 for Jeffrey.

Is Julius or Jeffrey more popular?

Julius is more popular, ranked #390 compared to Jeffrey at #521 in the United States.

What do Julius and Jeffrey mean?

Julius means "of the Julian clan, youthful" (Latin origin). Jeffrey means "pledge of peace" (Germanic origin).

Are Julius and Jeffrey boy or girl names?

Julius is primarily a boy name. Jeffrey is primarily a boy name.