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Frederick vs Cassius

Baby Name Comparison — 2026

Frederick

Boy #424 Most Popular 3 Syllables

Meaning

"peaceful ruler"

Origin: Germanic

Cultural Roots

English German Scandinavian French American

Quick Stats

Popularity Rank
#424
Total SSA Count
741
Syllables
3
Formality
Formal

Playground Safety Score

8 High Risk

{:type=>:rhyme_pattern, :severity=>:low, :message=>"'Frederick' ending sounds like 'sick/thick/dick'"}

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Popularity Comparison

Frederick Rank #424
Cassius Rank #568

Frederick is more popular, ranked #424 vs #568 for Cassius.

Frequently Asked Questions

Is Frederick or Cassius more popular?

Frederick is more popular, ranked #424 compared to Cassius at #568 in the United States.

What do Frederick and Cassius mean?

Frederick means "peaceful ruler" (Germanic origin). Cassius means "hollow, empty" (Latin origin).

Are Frederick and Cassius boy or girl names?

Frederick is primarily a boy name. Cassius is primarily a boy name.

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