Iro vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Iro Rank #16,329
Theodore Rank #4

Theodore is more popular, ranked #4 vs #16329 for Iro.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Iro ___

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 Iro

No sibling data available yet.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Iro or Theodore more popular?

Theodore is more popular, ranked #4 compared to Iro at #16329 in the United States.

What do Iro and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Iro and Theodore boy or girl names?

Iro is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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