Istvan vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Istvan Rank #15,320
Theodore Rank #4

Theodore is more popular, ranked #4 vs #15320 for Istvan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Istvan ___

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 Istvan

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 Istvan or Theodore more popular?

Theodore is more popular, ranked #4 compared to Istvan at #15320 in the United States.

What do Istvan and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Istvan and Theodore boy or girl names?

Istvan is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Istvan Istvan vs Dijon Istvan vs Berkeley Istvan vs Dionysius Istvan vs Sebastian
← Full profile: Istvan ← Full profile: Theodore Browse all baby names