Alder vs Theodore

Baby Name Comparison — 2026

Alder

Boy #1,424 Most Popular 2 Syllables

Meaning

"alder tree"

Origin: Old English alor

Cultural Roots

English German Scandinavian American

Quick Stats

Popularity Rank
#1,424
Total SSA Count
129
Syllables
2
Formality
Moderate
Nicknames
Al, Aldie

Playground Safety Score

✓ All Clear
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Theodore

Boy #4 Most Popular 3 Syllables

Meaning

"divine gift"

Origin: Greek

Cultural Roots

English French Greek

Quick Stats

Popularity Rank
#4
Total SSA Count
12,011
Syllables
3
Formality
Formal
Nicknames
Theo, Teddy, Ted

Playground Safety Score

✓ All Clear
Full profile for Theodore →

Popularity Comparison

Alder Rank #1,424
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1424 for Alder.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alder ___

  • Alder James
  • Alder Stone
  • Alder River
  • Alder Fox
  • Alder Wolf
  • Alder Reed

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 Alder

Birch Ash Rowan Cedar Juniper

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 Alder or Theodore more popular?

Theodore is more popular, ranked #4 compared to Alder at #1424 in the United States.

What do Alder and Theodore mean?

Alder means "alder tree" (Old English alor origin). Theodore means "divine gift" (Greek origin).

Are Alder and Theodore boy or girl names?

Alder is primarily a boy name. Theodore is primarily a boy name.

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