Arcaius vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Arcaius Rank #4,640
Theodore Rank #4

Theodore is more popular, ranked #4 vs #4640 for Arcaius.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Arcaius ___

  • Arcaius James
  • Arcaius Julian
  • Arcaius Theodore
  • Arcaius Elliot
  • Arcaius Marcus
  • Arcaius Felix

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 Arcaius

Cassius Theron Aurelia Lyra Maximus

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 Arcaius or Theodore more popular?

Theodore is more popular, ranked #4 compared to Arcaius at #4640 in the United States.

What do Arcaius and Theodore mean?

Arcaius means "from Arcadia, of the idyllic land" (Greek origin). Theodore means "divine gift" (Greek origin).

Are Arcaius and Theodore boy or girl names?

Arcaius is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Arcaius Arcaius vs Jamarius Arcaius vs Trapper Arcaius vs Atley Arcaius vs Jaeger
← Full profile: Arcaius ← Full profile: Theodore Browse all baby names