Guiliano vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Guiliano Rank #36,614
Theodore Rank #4

Theodore is more popular, ranked #4 vs #36614 for Guiliano.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Guiliano ___

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 Guiliano

No sibling data available yet.

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 Guiliano or Theodore more popular?

Theodore is more popular, ranked #4 compared to Guiliano at #36614 in the United States.

What do Guiliano and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Guiliano and Theodore boy or girl names?

Guiliano is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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