Blu vs Gaius

Baby Name Comparison — 2026

Blu

Boy #3,793 Most Popular 1 Syllable

"the color blue, sky"

Origin: Old French 'bleu' via Germanic

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Boy #3,655 Most Popular 2 Syllables

"to rejoice, happy, glad"

Origin: Latin

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Blu Rank #3,793

Gaius Rank #3,655

Gaius is more popular, ranked #3655 vs #3793 for Blu.

Is Blu or Gaius more popular?

Gaius is more popular, ranked #3655 compared to Blu at #3793 in the United States.

What do Blu and Gaius mean?

Blu means "the color blue, sky" (Old French 'bleu' via Germanic origin). Gaius means "to rejoice, happy, glad" (Latin origin).

Are Blu and Gaius boy or girl names?

Blu is primarily a boy name. Gaius is primarily a boy name.