Ryley vs Theodore

Baby Name Comparison — 2026

Ryley

Girl #4,135 Most Popular 2 Syllables

Meaning

"courageous, valiant"

Origin: Irish Ó Raghallaigh

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#4,135
Total SSA Count
35
Syllables
2
Formality
Casual
Nicknames
Ry

Playground Safety Score

✓ All Clear
Full profile for Ryley →

Popularity Comparison

Ryley Rank #4,135
Theodore Rank #4

Theodore is more popular, ranked #4 vs #4135 for Ryley.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Ryley ___

  • Ryley Grace
  • Ryley Ann
  • Ryley Mae
  • Ryley Faith
  • Ryley Jo
  • Ryley Kate

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Sibling Name Ideas

Names that pair well as siblings.

If you choose Ryley

Kinley Finley Hadley Bailey Harley

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

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 Ryley or Theodore more popular?

Theodore is more popular, ranked #4 compared to Ryley at #4135 in the United States.

What do Ryley and Theodore mean?

Ryley means "courageous, valiant" (Irish Ó Raghallaigh origin). Theodore means "divine gift" (Greek origin).

Are Ryley and Theodore boy or girl names?

Ryley is primarily a girl name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Ryley Ryley vs Simi Ryley vs Lake Ryley vs Symone Ryley vs Bodhi
← Full profile: Ryley ← Full profile: Theodore Browse all baby names