Adley vs Lou

Baby Name Comparison — 2026

Adley

Girl #669 Most Popular 2 Syllables

Meaning

"God is just, my witness is God"

Origin: Hebrew Adlai

Cultural Roots

American English

Quick Stats

Popularity Rank
#669
Total SSA Count
430
Syllables
2
Formality
Casual
Nicknames
Addie, Ad

Playground Safety Score

✓ All Clear
Full profile for Adley →

Lou

Boy #2,123 Most Popular 1 Syllable

Meaning

"famous warrior"

Origin: Germanic via French Louis

Cultural Roots

French English American

Quick Stats

Popularity Rank
#2,123
Total SSA Count
70
Syllables
1
Formality
Casual

Playground Safety Score

24 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Lou' can be twisted to 'poo'"}

Full profile for Lou →

Popularity Comparison

Adley Rank #669
Lou Rank #2,123

Adley is more popular, ranked #669 vs #2123 for Lou.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Adley ___

  • Adley Grace
  • Adley Rose
  • Adley Mae
  • Adley Claire
  • Adley Jane
  • Adley Pearl

Lou ___

  • Lou Henry
  • Lou James
  • Lou William
  • Lou Allen
  • Lou Clark
  • Lou Reed

Sibling Name Ideas

Names that pair well as siblings.

If you choose Adley

Hadley Emery Brynn Beckett Greyson

If you choose Lou

Beau Nell Dot June Ray

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 Adley or Lou more popular?

Adley is more popular, ranked #669 compared to Lou at #2123 in the United States.

What do Adley and Lou mean?

Adley means "God is just, my witness is God" (Hebrew Adlai origin). Lou means "famous warrior" (Germanic via French Louis origin).

Are Adley and Lou boy or girl names?

Adley is primarily a girl name. Lou is primarily a boy name.

More Comparisons

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← Full profile: Adley ← Full profile: Lou Browse all baby names