Arno vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Arno Rank #5,435
Theodore Rank #4

Theodore is more popular, ranked #4 vs #5435 for Arno.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Arno ___

  • Arno Klaus
  • Arno Hans
  • Arno Franz
  • Arno Emil
  • Arno Ludwig
  • Arno 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 Arno

Hugo Fritz Lena Marta Otto

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 Arno or Theodore more popular?

Theodore is more popular, ranked #4 compared to Arno at #5435 in the United States.

What do Arno and Theodore mean?

Arno means "eagle power" (Germanic origin). Theodore means "divine gift" (Greek origin).

Are Arno and Theodore boy or girl names?

Arno is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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