Rylie vs Theodore

Baby Name Comparison — 2026

Rylie

Girl #483 Most Popular 2 Syllables

Meaning

"courageous, valiant"

Origin: Irish

Cultural Roots

American Irish Australian

Quick Stats

Popularity Rank
#483
Total SSA Count
638
Syllables
2
Formality
Casual
Nicknames
Ry, Rye

Playground Safety Score

✓ All Clear
Full profile for Rylie →

Popularity Comparison

Rylie Rank #483
Theodore Rank #4

Theodore is more popular, ranked #4 vs #483 for Rylie.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Rylie ___

  • Rylie Ann
  • Rylie Grace
  • Rylie Mae
  • Rylie Jo
  • Rylie Elizabeth
  • Rylie Kay

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 Rylie

Kayla Peyton Jordan Hadley Paige

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 Rylie or Theodore more popular?

Theodore is more popular, ranked #4 compared to Rylie at #483 in the United States.

What do Rylie and Theodore mean?

Rylie means "courageous, valiant" (Irish origin). Theodore means "divine gift" (Greek origin).

Are Rylie and Theodore boy or girl names?

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

More Comparisons

Theodore vs Rylie Rylie vs Murphy Rylie vs Ivory Rylie vs Nia Rylie vs Aylani
← Full profile: Rylie ← Full profile: Theodore Browse all baby names