Jalyn vs Theodore

Baby Name Comparison — 2026

Jalyn

Boy #5,831 Most Popular 2 Syllables

Meaning

"calm lake, tranquil pool"

Origin: Welsh via American blend

Cultural Roots

American African American

Quick Stats

Popularity Rank
#5,831
Total SSA Count
16
Syllables
2
Formality
Casual
Nicknames
Jay, Jay-Jay

Playground Safety Score

✓ All Clear
Full profile for Jalyn →

Popularity Comparison

Jalyn Rank #5,831
Theodore Rank #4

Theodore is more popular, ranked #4 vs #5831 for Jalyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Jalyn ___

  • Jalyn James
  • Jalyn Lee
  • Jalyn Andre
  • Jalyn Deon
  • Jalyn Marcus
  • Jalyn Ray

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 Jalyn

Jaylen Kaiden Breanna Jada Kendall

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 Jalyn or Theodore more popular?

Theodore is more popular, ranked #4 compared to Jalyn at #5831 in the United States.

What do Jalyn and Theodore mean?

Jalyn means "calm lake, tranquil pool" (Welsh via American blend origin). Theodore means "divine gift" (Greek origin).

Are Jalyn and Theodore boy or girl names?

Jalyn is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Jalyn Jalyn vs Saiyr Jalyn vs Raam Jalyn vs Zuhayr Jalyn vs Baylan
← Full profile: Jalyn ← Full profile: Theodore Browse all baby names