Onyx vs Julius

Baby Name Comparison — 2026

Julius

Boy #390 Most Popular 3 Syllables

Meaning

"of the Julian clan, youthful"

Origin: Latin

Cultural Roots

Roman European American Scandinavian

Quick Stats

Popularity Rank
#390
Total SSA Count
838
Syllables
3
Formality
Formal

Playground Safety Score

✓ All Clear
Full profile for Julius →

Popularity Comparison

Onyx Rank #359
Julius Rank #390

Onyx is more popular, ranked #359 vs #390 for Julius.

Frequently Asked Questions

Is Onyx or Julius more popular?

Onyx is more popular, ranked #359 compared to Julius at #390 in the United States.

What do Onyx and Julius mean?

Onyx means "black gemstone" (Greek (onyx) origin). Julius means "of the Julian clan, youthful" (Latin origin).

Are Onyx and Julius boy or girl names?

Onyx is primarily a boy name. Julius is primarily a boy name.

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← Full profile: Onyx ← Full profile: Julius Browse all baby names