Declan vs Grayson

Baby Name Comparison — 2026

Declan

Boy #131 Most Popular 2 Syllables

Meaning

"man of prayer"

Origin: Irish Gaelic

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#131
Total SSA Count
2,758
Syllables
2
Formality
Moderate
Nicknames
Dec, Decs

Playground Safety Score

✓ All Clear
Full profile for Declan →

Grayson

Boy #48 Most Popular 2 Syllables

Meaning

"From the English surname 'son of the grieve (estate overseer)' or 'son of Gray'; a surname used as a modern first name"

Origin: English

Cultural Roots

English American

Quick Stats

Popularity Rank
#48
Total SSA Count
6,211
Syllables
2
Formality
Moderate
Nicknames
Gray, Grey

Playground Safety Score

✓ All Clear
Full profile for Grayson →

Popularity Comparison

Declan Rank #131
Grayson Rank #48

Grayson is more popular, ranked #48 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

Grayson ___

  • Grayson James
  • Grayson William
  • Grayson Thomas
  • Grayson Cole
  • Grayson Reid
  • Grayson Scott

Sibling Name Ideas

Names that pair well as siblings.

If you choose Declan

Finn Liam Siobhan Aoife Rowan

If you choose Grayson

Hudson Jackson Carter Emma Olivia

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 Grayson more popular?

Grayson is more popular, ranked #48 compared to Declan at #131 in the United States.

What do Declan and Grayson mean?

Declan means "man of prayer" (Irish Gaelic origin). Grayson means "From the English surname 'son of the grieve (estate overseer)' or 'son of Gray'; a surname used as a modern first name" (English origin).

Are Declan and Grayson boy or girl names?

Declan is primarily a boy name. Grayson is primarily a boy name.

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