Shinichi vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Shinichi Rank #19,517
Theodore Rank #4

Theodore is more popular, ranked #4 vs #19517 for Shinichi.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Shinichi ___

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 Shinichi

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 Shinichi or Theodore more popular?

Theodore is more popular, ranked #4 compared to Shinichi at #19517 in the United States.

What do Shinichi and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Shinichi and Theodore boy or girl names?

Shinichi is primarily a boy name. Theodore is primarily a boy name.

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