Ellison vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Ellison Rank #1,069
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1069 for Ellison.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Ellison ___

  • Ellison Mae
  • Ellison Grace
  • Ellison Jane
  • Ellison Rose
  • Ellison Kate
  • Ellison Claire

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 Ellison

Hudson Parker Harrison Avery Quinn

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 Ellison or Theodore more popular?

Theodore is more popular, ranked #4 compared to Ellison at #1069 in the United States.

What do Ellison and Theodore mean?

Ellison means "son of Ellis, descendant of Elias" (English origin). Theodore means "divine gift" (Greek origin).

Are Ellison and Theodore boy or girl names?

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

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← Full profile: Ellison ← Full profile: Theodore Browse all baby names