Helios vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Helios Rank #2,905
Theodore Rank #4

Theodore is more popular, ranked #4 vs #2905 for Helios.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Helios ___

  • Helios James
  • Helios Alexander
  • Helios Quinn
  • Helios Orion
  • Helios Blaze
  • Helios Kai

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 Helios

Luna Selene Orion Apollo Aurora

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 Helios or Theodore more popular?

Theodore is more popular, ranked #4 compared to Helios at #2905 in the United States.

What do Helios and Theodore mean?

Helios means "sun" (Greek origin). Theodore means "divine gift" (Greek origin).

Are Helios and Theodore boy or girl names?

Helios is primarily a boy name. Theodore is primarily a boy name.

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