Isahias vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Isahias Rank #27,731
Theodore Rank #4

Theodore is more popular, ranked #4 vs #27731 for Isahias.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Isahias ___

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 Isahias

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 Isahias or Theodore more popular?

Theodore is more popular, ranked #4 compared to Isahias at #27731 in the United States.

What do Isahias and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Isahias and Theodore boy or girl names?

Isahias is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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