Declan vs Jackson

Baby Name Comparison — 2026

Jackson

Boy #35 Most Popular 2 Syllables

Meaning

"son of Jack"

Origin: English patronymic surname

Cultural Roots

English American Australian

Quick Stats

Popularity Rank
#35
Total SSA Count
6,876
Syllables
2
Formality
Moderate
Nicknames
Jack, Jax

Playground Safety Score

✓ All Clear
Full profile for Jackson →

Popularity Comparison

Declan Rank #131
Jackson Rank #35

Jackson is more popular, ranked #35 vs #131 for Declan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Declan ___

  • Declan James
  • Declan Patrick
  • Declan Michael
  • Declan Ryan
  • Declan Thomas
  • Declan Cole

Jackson ___

  • Jackson James
  • Jackson Lee
  • Jackson Alexander
  • Jackson Thomas
  • Jackson Michael
  • Jackson Reid

Sibling Name Ideas

Names that pair well as siblings.

If you choose Declan

Finn Liam Siobhan Aoife Rowan

If you choose Jackson

Mason Hunter Addison Parker Wyatt

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 Declan or Jackson more popular?

Jackson is more popular, ranked #35 compared to Declan at #131 in the United States.

What do Declan and Jackson mean?

Declan means "man of prayer" (Irish Gaelic origin). Jackson means "son of Jack" (English patronymic surname origin).

Are Declan and Jackson boy or girl names?

Declan is primarily a boy name. Jackson is primarily a boy name.

More Comparisons

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← Full profile: Declan ← Full profile: Jackson Browse all baby names