Jet vs Jeffery

Baby Name Comparison — 2026

Jet

Boy #1,354 Most Popular 1 Syllable

Meaning

"black gemstone (fossilized wood)"

Origin: Old French/Greek

Cultural Roots

English Dutch American

Quick Stats

Popularity Rank
#1,354
Total SSA Count
140
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Jet →

Jeffery

Boy #1,306 Most Popular 3 Syllables

Meaning

"pledge of peace, divine peace"

Origin: Germanic via Old French

Cultural Roots

English American French

Quick Stats

Popularity Rank
#1,306
Total SSA Count
150
Syllables
3
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Jeffery →

Popularity Comparison

Jet Rank #1,354
Jeffery Rank #1,306

Jeffery is more popular, ranked #1306 vs #1354 for Jet.

Frequently Asked Questions

Is Jet or Jeffery more popular?

Jeffery is more popular, ranked #1306 compared to Jet at #1354 in the United States.

What do Jet and Jeffery mean?

Jet means "black gemstone (fossilized wood)" (Old French/Greek origin). Jeffery means "pledge of peace, divine peace" (Germanic via Old French origin).

Are Jet and Jeffery boy or girl names?

Jet is primarily a boy name. Jeffery is primarily a boy name.

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← Full profile: Jet ← Full profile: Jeffery Browse all baby names