Lewellyn vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Lewellyn Rank #23,814
Theodore Rank #4

Theodore is more popular, ranked #4 vs #23814 for Lewellyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Lewellyn ___

No pairings available yet.

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 Lewellyn

No sibling data available yet.

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 Lewellyn or Theodore more popular?

Theodore is more popular, ranked #4 compared to Lewellyn at #23814 in the United States.

What do Lewellyn and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Lewellyn and Theodore boy or girl names?

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

More Comparisons

Theodore vs Lewellyn Lewellyn vs Venitta Lewellyn vs Verley Lewellyn vs Charlye Lewellyn vs Crucita
← Full profile: Lewellyn ← Full profile: Theodore Browse all baby names