Kio vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Kio Rank #7,071
Theodore Rank #4

Theodore is more popular, ranked #4 vs #7071 for Kio.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kio ___

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 Kio

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 Kio or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kio at #7071 in the United States.

What do Kio and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Kio and Theodore boy or girl names?

Kio is primarily a boy name. Theodore is primarily a boy name.

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