Lou vs Lou

Baby Name Comparison — 2026

Lou

Girl #2,531 Most Popular 1 Syllable

"famous warrior"

Origin: Germanic

French English American

24 High Risk

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

Boy #2,123 Most Popular 1 Syllable

"famous warrior"

Origin: Germanic via French Louis

French English American

24 High Risk

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

Lou Rank #2,531

Lou Rank #2,123

Lou is more popular, ranked #2123 vs #2531 for Lou.

Is Lou or Lou more popular?

Lou is more popular, ranked #2123 compared to Lou at #2531 in the United States.

What do Lou and Lou mean?

Lou means "famous warrior" (Germanic origin). Lou means "famous warrior" (Germanic via French Louis origin).

Are Lou and Lou boy or girl names?

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