Aven vs Theodore

Baby Name Comparison — 2026

Aven

Boy #1,157 Most Popular 2 Syllables

Meaning

"river (from Celtic afon)"

Origin: Celtic

Cultural Roots

American English

Quick Stats

Popularity Rank
#1,157
Total SSA Count
181
Syllables
2
Formality
Casual
Nicknames
Av

Playground Safety Score

✓ All Clear
Full profile for Aven →

Popularity Comparison

Aven Rank #1,157
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1157 for Aven.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Aven ___

  • Aven James
  • Aven Cole
  • Aven Reid
  • Aven River
  • Aven Hawk
  • Aven Fox

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 Aven

Rowan Wren Sage Nova River

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 Aven or Theodore more popular?

Theodore is more popular, ranked #4 compared to Aven at #1157 in the United States.

What do Aven and Theodore mean?

Aven means "river (from Celtic afon)" (Celtic origin). Theodore means "divine gift" (Greek origin).

Are Aven and Theodore boy or girl names?

Aven is primarily a boy name. Theodore is primarily a boy name.

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