Izais vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Izais Rank #42,546
Theodore Rank #4

Theodore is more popular, ranked #4 vs #42546 for Izais.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Izais ___

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 Izais

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 Izais or Theodore more popular?

Theodore is more popular, ranked #4 compared to Izais at #42546 in the United States.

What do Izais and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Izais and Theodore boy or girl names?

Izais is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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