Ison vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Ison Rank #42,424
Theodore Rank #4

Theodore is more popular, ranked #4 vs #42424 for Ison.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Ison ___

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 Ison

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 Ison or Theodore more popular?

Theodore is more popular, ranked #4 compared to Ison at #42424 in the United States.

What do Ison and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Ison and Theodore boy or girl names?

Ison is primarily a boy name. Theodore is primarily a boy name.

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