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Isaiah vs Robert

Baby Name Comparison — 2026

Isaiah

Boy #56 Most Popular 3 Syllables

Meaning

"the Lord saves"

Origin: Hebrew

Cultural Roots

Hebrew English African American

Quick Stats

Popularity Rank
#56
Total SSA Count
5,250
Syllables
3
Formality
Moderate

Playground Safety Score

All Clear

Similar Names

Robert

Boy #90 Most Popular 2 Syllables

Meaning

"bright fame"

Origin: Old High German (hrod + beraht)

Cultural Roots

English French German Scottish

Quick Stats

Popularity Rank
#90
Total SSA Count
3,785
Syllables
2
Formality
Formal

Playground Safety Score

24 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Robert' can be twisted to 'slobbert'"}

Similar Names

Popularity Comparison

Isaiah Rank #56
Robert Rank #90

Isaiah is more popular, ranked #56 vs #90 for Robert.

Frequently Asked Questions

Is Isaiah or Robert more popular?

Isaiah is more popular, ranked #56 compared to Robert at #90 in the United States.

What do Isaiah and Robert mean?

Isaiah means "the Lord saves" (Hebrew origin). Robert means "bright fame" (Old High German (hrod + beraht) origin).

Are Isaiah and Robert boy or girl names?

Isaiah is primarily a boy name. Robert is primarily a boy name.

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