Julius vs Lewis

Baby Name Comparison — 2026

Julius

Boy #390 Most Popular 3 Syllables

"of the Julian clan, youthful"

Origin: Latin

Roman European American Scandinavian

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Boy #435 Most Popular 2 Syllables

"famous warrior"

Origin: Germanic via French

English Welsh French American

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Julius Rank #390

Lewis Rank #435

Julius is more popular, ranked #390 vs #435 for Lewis.

Is Julius or Lewis more popular?

Julius is more popular, ranked #390 compared to Lewis at #435 in the United States.

What do Julius and Lewis mean?

Julius means "of the Julian clan, youthful" (Latin origin). Lewis means "famous warrior" (Germanic via French origin).

Are Julius and Lewis boy or girl names?

Julius is primarily a boy name. Lewis is primarily a boy name.