Aiven vs Theodore

Baby Name Comparison — 2026

Aiven

Boy #5,789 Most Popular 2 Syllables

Meaning

"little swift one, bright and pleasant"

Origin: Irish Gaelic

Cultural Roots

Irish Scottish American

Quick Stats

Popularity Rank
#5,789
Total SSA Count
16
Syllables
2
Formality
Moderate
Nicknames
Aiv, Avi

Playground Safety Score

✓ All Clear
Full profile for Aiven →

Popularity Comparison

Aiven Rank #5,789
Theodore Rank #4

Theodore is more popular, ranked #4 vs #5789 for Aiven.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Aiven ___

  • Aiven James
  • Aiven Patrick
  • Aiven Cole
  • Aiven Finn
  • Aiven Sean
  • Aiven Liam

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 Aiven

Cian Niamh Rowan Fiona Declan

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 Aiven or Theodore more popular?

Theodore is more popular, ranked #4 compared to Aiven at #5789 in the United States.

What do Aiven and Theodore mean?

Aiven means "little swift one, bright and pleasant" (Irish Gaelic origin). Theodore means "divine gift" (Greek origin).

Are Aiven and Theodore boy or girl names?

Aiven is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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