Julian vs Jack

Baby Name Comparison — 2026

Julian

Boy #30 Most Popular 3 Syllables

"youthful, downy-bearded"

Origin: Latin Julius family name

Latin English German Spanish French

✓ All Clear

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Julian Rank #30

Jack Rank #15

Jack is more popular, ranked #15 vs #30 for Julian.

Is Julian or Jack more popular?

Jack is more popular, ranked #15 compared to Julian at #30 in the United States.

What do Julian and Jack mean?

Julian means "youthful, downy-bearded" (Latin Julius family name origin). Jack means "supplanter" (Hebrew origin).

Are Julian and Jack boy or girl names?

Julian is primarily a boy name. Jack is primarily a boy name.