Kenny vs Zack

Baby Name Comparison — 2026

Kenny

Boy #1,355 Most Popular 2 Syllables

Meaning

"born of fire (head of fire)"

Origin: Scottish Gaelic

Cultural Roots

Scottish Irish English American

Quick Stats

Popularity Rank
#1,355
Total SSA Count
140
Syllables
2
Formality
Casual
Nicknames
Ken

Playground Safety Score

✓ All Clear
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Zack

Boy #1,388 Most Popular 1 Syllable

Meaning

"God has remembered"

Origin: Hebrew

Cultural Roots

English American Hebrew

Quick Stats

Popularity Rank
#1,388
Total SSA Count
135
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Zack →

Popularity Comparison

Kenny Rank #1,355
Zack Rank #1,388

Kenny is more popular, ranked #1355 vs #1388 for Zack.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kenny ___

  • Kenny James
  • Kenny Michael
  • Kenny Robert
  • Kenny Lee
  • Kenny Ray
  • Kenny Thomas

Zack ___

  • Zack Thomas
  • Zack Ryan
  • Zack James
  • Zack Cole
  • Zack William
  • Zack Michael

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kenny

Tammy Bobby Donnie Lynda Johnny

If you choose Zack

Jake Luke Emma Lily Mia

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Kenny or Zack more popular?

Kenny is more popular, ranked #1355 compared to Zack at #1388 in the United States.

What do Kenny and Zack mean?

Kenny means "born of fire (head of fire)" (Scottish Gaelic origin). Zack means "God has remembered" (Hebrew origin).

Are Kenny and Zack boy or girl names?

Kenny is primarily a boy name. Zack is primarily a boy name.

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← Full profile: Kenny ← Full profile: Zack Browse all baby names