Tetsuo vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Tetsuo Rank #34,208
Theodore Rank #4

Theodore is more popular, ranked #4 vs #34208 for Tetsuo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Tetsuo ___

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 Tetsuo

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 Tetsuo or Theodore more popular?

Theodore is more popular, ranked #4 compared to Tetsuo at #34208 in the United States.

What do Tetsuo and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Tetsuo and Theodore boy or girl names?

Tetsuo is primarily a boy name. Theodore is primarily a boy name.

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