Susan vs Theodore

Baby Name Comparison — 2026

Susan

Girl #1,137 Most Popular 2 Syllables

Meaning

"lily"

Origin: Hebrew

Cultural Roots

English American Australian

Quick Stats

Popularity Rank
#1,137
Total SSA Count
213
Syllables
2
Formality
Moderate
Nicknames
Sue, Susie, Suze

Playground Safety Score

✓ All Clear
Full profile for Susan →

Popularity Comparison

Susan Rank #1,137
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1137 for Susan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Susan ___

  • Susan Marie
  • Susan Elizabeth
  • Susan Claire
  • Susan Ann
  • Susan Louise
  • Susan Jane

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 Susan

Barbara Linda Patricia Michael David

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 Susan or Theodore more popular?

Theodore is more popular, ranked #4 compared to Susan at #1137 in the United States.

What do Susan and Theodore mean?

Susan means "lily" (Hebrew origin). Theodore means "divine gift" (Greek origin).

Are Susan and Theodore boy or girl names?

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

More Comparisons

Theodore vs Susan Susan vs Patricia Susan vs Frida Susan vs Carla Susan vs Aiyana
← Full profile: Susan ← Full profile: Theodore Browse all baby names