Grayden vs Reilly

Baby Name Comparison — 2026

Grayden

Boy #2,699 Most Popular 2 Syllables

Meaning

"gray valley, son of the gray one"

Origin: Old English

Cultural Roots

American English Australian

Quick Stats

Popularity Rank
#2,699
Total SSA Count
49
Syllables
2
Formality
Moderate
Nicknames
Gray, Grey

Playground Safety Score

✓ All Clear
Full profile for Grayden →

Popularity Comparison

Grayden Rank #2,699
Reilly Rank #2,728

Grayden is more popular, ranked #2699 vs #2728 for Reilly.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Grayden ___

  • Grayden James
  • Grayden Cole
  • Grayden Lee
  • Grayden Thomas
  • Grayden Scott
  • Grayden Allen

Reilly ___

  • Reilly Grace
  • Reilly Ann
  • Reilly Mae
  • Reilly Kate
  • Reilly Claire
  • Reilly Rose

Sibling Name Ideas

Names that pair well as siblings.

If you choose Grayden

Hayden Landon Brayden Peyton Sawyer

If you choose Reilly

Finn Caitlin Declan Sienna Aidan

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 Grayden or Reilly more popular?

Grayden is more popular, ranked #2699 compared to Reilly at #2728 in the United States.

What do Grayden and Reilly mean?

Grayden means "gray valley, son of the gray one" (Old English origin). Reilly means "courageous, valiant" (Irish Gaelic origin).

Are Grayden and Reilly boy or girl names?

Grayden is primarily a boy name. Reilly is primarily a girl name.

More Comparisons

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