Deylan vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Deylan Rank #12,316
Theodore Rank #4

Theodore is more popular, ranked #4 vs #12316 for Deylan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Deylan ___

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 Deylan

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 Deylan or Theodore more popular?

Theodore is more popular, ranked #4 compared to Deylan at #12316 in the United States.

What do Deylan and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Deylan and Theodore boy or girl names?

Deylan is primarily a boy name. Theodore is primarily a boy name.

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