Oneal vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Oneal Rank #6,530
Theodore Rank #4

Theodore is more popular, ranked #4 vs #6530 for Oneal.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Oneal ___

  • Oneal James
  • Oneal Patrick
  • Oneal Thomas
  • Oneal Michael
  • Oneal Ryan
  • Oneal Sean

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 Oneal

Brennan Shea Declan Maeve Colleen

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Oneal or Theodore more popular?

Theodore is more popular, ranked #4 compared to Oneal at #6530 in the United States.

What do Oneal and Theodore mean?

Oneal means "cloud" (Old Irish origin). Theodore means "divine gift" (Greek origin).

Are Oneal and Theodore boy or girl names?

Oneal is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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← Full profile: Oneal ← Full profile: Theodore Browse all baby names