Julian vs Leo

Baby Name Comparison — 2026

Julian

Boy #30 Most Popular 3 Syllables

Meaning

"youthful, downy-bearded"

Origin: Latin Julius family name

Cultural Roots

Latin English German Spanish French

Quick Stats

Popularity Rank
#30
Total SSA Count
7,368
Syllables
3
Formality
Moderate
Nicknames
Jules, Juli

Playground Safety Score

✓ All Clear
Full profile for Julian →

Leo

Boy #24 Most Popular 2 Syllables

Meaning

"lion-hearted, brave"

Origin: Latin

Cultural Roots

English Italian German French American Spanish

Quick Stats

Popularity Rank
#24
Total SSA Count
7,793
Syllables
2
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Leo →

Popularity Comparison

Julian Rank #30
Leo Rank #24

Leo is more popular, ranked #24 vs #30 for Julian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Julian ___

  • Julian James
  • Julian Alexander
  • Julian Michael
  • Julian Thomas
  • Julian Charles
  • Julian Edward

Leo ___

  • Leo James
  • Leo Thomas
  • Leo Alexander
  • Leo Cole
  • Leo Grey
  • Leo Xavier

Sibling Name Ideas

Names that pair well as siblings.

If you choose Julian

Sebastian Sophia Adrian Vivienne Felix

If you choose Leo

Luna Isla Mia Oscar Violet

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Julian or Leo more popular?

Leo is more popular, ranked #24 compared to Julian at #30 in the United States.

What do Julian and Leo mean?

Julian means "youthful, downy-bearded" (Latin Julius family name origin). Leo means "lion-hearted, brave" (Latin origin).

Are Julian and Leo boy or girl names?

Julian is primarily a boy name. Leo is primarily a boy name.

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← Full profile: Julian ← Full profile: Leo Browse all baby names