Jett vs Theodore

Baby Name Comparison — 2026

Jett

Boy #161 Most Popular 1 Syllable

"black gemstone; jet"

Origin: English

American Australian English

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Boy #4 Most Popular 3 Syllables

"divine gift"

Origin: Greek

English French Greek

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Jett Rank #161

Theodore Rank #4

Theodore is more popular, ranked #4 vs #161 for Jett.

Is Jett or Theodore more popular?

Theodore is more popular, ranked #4 compared to Jett at #161 in the United States.

What do Jett and Theodore mean?

Jett means "black gemstone; jet" (English origin). Theodore means "divine gift" (Greek origin).

Are Jett and Theodore boy or girl names?

Jett is primarily a boy name. Theodore is primarily a boy name.