Keenan vs Zackary

Baby Name Comparison — 2026

Keenan

Boy #1,218 Most Popular 2 Syllables

Meaning

"little ancient one"

Origin: Irish Gaelic

Cultural Roots

Irish American Scottish English

Quick Stats

Popularity Rank
#1,218
Total SSA Count
166
Syllables
2
Formality
Moderate
Nicknames
Keen, Kee

Playground Safety Score

✓ All Clear
Full profile for Keenan →

Zackary

Boy #1,417 Most Popular 3 Syllables

Meaning

"God has remembered"

Origin: Hebrew Zechariah

Cultural Roots

English American Christian Jewish

Quick Stats

Popularity Rank
#1,417
Total SSA Count
130
Syllables
3
Formality
Moderate
Nicknames
Zack, Zak, Z

Playground Safety Score

✓ All Clear
Full profile for Zackary →

Popularity Comparison

Keenan Rank #1,218
Zackary Rank #1,417

Keenan is more popular, ranked #1218 vs #1417 for Zackary.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Keenan ___

  • Keenan Patrick
  • Keenan James
  • Keenan Michael
  • Keenan Declan
  • Keenan Finn
  • Keenan Rory

Zackary ___

  • Zackary James
  • Zackary Thomas
  • Zackary Michael
  • Zackary Ryan
  • Zackary Lee
  • Zackary Dean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Keenan

Niamh Declan Siobhan Liam Aoife

If you choose Zackary

Tyler Jordan Madison Brittany Logan

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 Keenan or Zackary more popular?

Keenan is more popular, ranked #1218 compared to Zackary at #1417 in the United States.

What do Keenan and Zackary mean?

Keenan means "little ancient one" (Irish Gaelic origin). Zackary means "God has remembered" (Hebrew Zechariah origin).

Are Keenan and Zackary boy or girl names?

Keenan is primarily a boy name. Zackary is primarily a boy name.

More Comparisons

Zackary vs Keenan Keenan vs Zade Keenan vs Cypress Keenan vs London Keenan vs Stone
← Full profile: Keenan ← Full profile: Zackary Browse all baby names