Delaney vs Theodore

Baby Name Comparison — 2026

Delaney

Girl #216 Most Popular 3 Syllables

Meaning

"descendant of the challenger"

Origin: Irish

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#216
Total SSA Count
1,432
Syllables
3
Formality
Moderate
Nicknames
Del, Laney, Lanie

Playground Safety Score

✓ All Clear
Full profile for Delaney →

Popularity Comparison

Delaney Rank #216
Theodore Rank #4

Theodore is more popular, ranked #4 vs #216 for Delaney.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Delaney ___

  • Delaney Rose
  • Delaney Grace
  • Delaney Kate
  • Delaney June
  • Delaney Claire
  • Delaney Mae

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 Delaney

Declan Finn Quinn Rowan Brynn

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 Delaney or Theodore more popular?

Theodore is more popular, ranked #4 compared to Delaney at #216 in the United States.

What do Delaney and Theodore mean?

Delaney means "descendant of the challenger" (Irish origin). Theodore means "divine gift" (Greek origin).

Are Delaney and Theodore boy or girl names?

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

More Comparisons

Theodore vs Delaney Delaney vs Fiona Delaney vs Quinn Delaney vs Alaina Delaney vs Zoey
← Full profile: Delaney ← Full profile: Theodore Browse all baby names