Jacek vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Jacek Rank #29,151
Theodore Rank #4

Theodore is more popular, ranked #4 vs #29151 for Jacek.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Jacek ___

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 Jacek

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 Jacek or Theodore more popular?

Theodore is more popular, ranked #4 compared to Jacek at #29151 in the United States.

What do Jacek and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Jacek and Theodore boy or girl names?

Jacek is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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