Onnie vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Onnie Rank #32,597
Theodore Rank #4

Theodore is more popular, ranked #4 vs #32597 for Onnie.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Onnie ___

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 Onnie

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 Onnie or Theodore more popular?

Theodore is more popular, ranked #4 compared to Onnie at #32597 in the United States.

What do Onnie and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Onnie and Theodore boy or girl names?

Onnie is primarily a boy name. Theodore is primarily a boy name.

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