Arnold vs Justus

Baby Name Comparison — 2026

Arnold

Boy #1,694 Most Popular 2 Syllables

Meaning

"eagle power, eagle ruler"

Origin: Germanic

Cultural Roots

German English American Flemish

Quick Stats

Popularity Rank
#1,694
Total SSA Count
99
Syllables
2
Formality
Moderate
Nicknames
Arnie, Arno

Playground Safety Score

✓ All Clear
Full profile for Arnold →

Justus

Boy #1,814 Most Popular 2 Syllables

Meaning

"just, righteous, upright"

Origin: Latin

Cultural Roots

German Dutch English Christian

Quick Stats

Popularity Rank
#1,814
Total SSA Count
90
Syllables
2
Formality
Formal
Nicknames
Jus, Just

Playground Safety Score

✓ All Clear
Full profile for Justus →

Popularity Comparison

Arnold Rank #1,694
Justus Rank #1,814

Arnold is more popular, ranked #1694 vs #1814 for Justus.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Arnold ___

  • Arnold James
  • Arnold Lee
  • Arnold Scott
  • Arnold Paul
  • Arnold Henry

Justus ___

  • Justus Paul
  • Justus Luke
  • Justus Michael
  • Justus David
  • Justus Emmanuel
  • Justus Heinrich

Sibling Name Ideas

Names that pair well as siblings.

If you choose Arnold

Gerald Harold Donna Linda Ronald

If you choose Justus

Felix Augustin Theodora Perpetua Cornelius

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 Arnold or Justus more popular?

Arnold is more popular, ranked #1694 compared to Justus at #1814 in the United States.

What do Arnold and Justus mean?

Arnold means "eagle power, eagle ruler" (Germanic origin). Justus means "just, righteous, upright" (Latin origin).

Are Arnold and Justus boy or girl names?

Arnold is primarily a boy name. Justus is primarily a boy name.

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← Full profile: Arnold ← Full profile: Justus Browse all baby names