Octavia vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Octavia Rank #294
Theodore Rank #4

Theodore is more popular, ranked #4 vs #294 for Octavia.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Octavia ___

  • Octavia Rose
  • Octavia Jane
  • Octavia Claire
  • Octavia Blake
  • Octavia June
  • Octavia Wren

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 Octavia

Cecilia Cordelia Sebastian Atticus Lyra

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 Octavia or Theodore more popular?

Theodore is more popular, ranked #4 compared to Octavia at #294 in the United States.

What do Octavia and Theodore mean?

Octavia means "eighth" (Latin origin). Theodore means "divine gift" (Greek origin).

Are Octavia and Theodore boy or girl names?

Octavia is primarily a girl name. Theodore is primarily a boy name.

More Comparisons

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