Amelia vs Lou

Baby Name Comparison — 2026

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

Amelia Rank #3
Lou Rank #2,123

Amelia is more popular, ranked #3 vs #2123 for Lou.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Amelia ___

  • Amelia Rose
  • Amelia Grace
  • Amelia Jane
  • Amelia Kate
  • Amelia Anne
  • Amelia Louise

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 Amelia

Oliver Henry Theodore Charlotte Sophia

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 Amelia or Lou more popular?

Amelia is more popular, ranked #3 compared to Lou at #2123 in the United States.

What do Amelia and Lou mean?

Amelia means "work, industriousness" (Germanic origin). Lou means "famous warrior" (Germanic via French Louis origin).

Are Amelia and Lou boy or girl names?

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

More Comparisons

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